Find the value of 7a – 4b if a 3 b 2

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WebCalculus. Solve for a w=7a+4b. w = 7a + 4b w = 7 a + 4 b. Rewrite the equation as 7a+4b = w 7 a + 4 b = w. 7a+4b = w 7 a + 4 b = w. Subtract 4b 4 b from both sides of the … WebJul 28, 2024 · If (15a^2 +4b^2)/(15a^2 - 4b^2) = 47/7, then find the value of the ratio a/b asked Dec 4, 2024 in Commercial Mathematics by Ruhisingh ( 34.1k points) ratio and proportion

If a ∶ b = 3 ∶ 4, find the value of (7a - 4b) ∶ (8a + 4b).

WebMCQ The value of 7a – 4b when a = 3, b = 2 is Options 21 13 8 32 Advertisement Remove all ads Solution 13 Explanation; Hint: 7 (3) – 4 (2) = 21 – 8 = 13 Concept: Algebraic … Web7a- (5b- (4c-3 (a+3b-2c))) Final result : 2 • (2a - 7b + 5c) Step by step solution : Step 1 :Equation at the end of step 1 : 7a - (5b - (4c - 3 • (a + 3b - 2c))) Step 2 : Step 3 :Pulling out ... Which is the unsaturated acid: A. diacetic acid; B.H 3C … industrial archaeology theory

Example 9 - Find the value of the expressions for a = 3, b = 2 (i) a+b

WebFeb 8, 2024 · (1) − 2 a b − 2 a =8 (2) 6a – 3b = 3 Show Answer L shameekv1989 Director Joined: 14 Dec 2024 Posts: 837 Own Kudos [? ]: 836 [ 2] Given Kudos: 354 Location: Poland Concentration: Entrepreneurship, Strategy Schools: Cambridge '22 (D) WBS (A$) IIMA PGPX'22 (D) WHU MBA (WD) ISB'22 (D) WebPlease see the explanation for steps leading to: a = 1,b = −2, and c = −4 Explanation: Put the coefficients in a augmented matrix: a −3b +2c = −1 → [ 1 −3 2 ∣− 1] ... (7a-3b) (7a-3b) Final result : (7a - 3b)2 Step by step solution : Step 1 :Multiplying Exponential Expressions : 1.1 Multiply (7a-3b) by (7a-3b) The rule says : To ... Web(iv) 5 + 2x – 3b (v) 2y – 7z/3 ÷ x (vi) 3p × q ÷ z (vii) 12z ÷ 5x + 4 (viii) 12 – 5z – 4 (ix) a3 -3ab2 × c Solution: (i) 2x ÷ 15 = 2x/15 It has one term and hence it is a monomial. (ii) ax + 9 It has two terms and hence it is a binomial. (iii) 3x 2 × 5x = 15x 3 It has one term and hence it is a monomial. (iv) 5 + 2x – 3b industrial aquarium heater

$Solve 7a-3b+8a-5b= Microsoft Math Solver$

Solve for b 7b+3-4b=3-3(b+4) Mathway

Web7b + 3 − 4b = 3 − 3(b + 4) 7 b + 3 - 4 b = 3 - 3 ( b + 4) Subtract 4b 4 b from 7b 7 b. 3b+3 = 3−3(b+4) 3 b + 3 = 3 - 3 ( b + 4) Simplify 3 −3(b+4) 3 - 3 ( b + 4). Tap for more steps... industrial arbor pressWebOct 19, 2024 · If 2A = 3B and 4B = 5C, then A ∶ C is : Q8. Which of the following ratios is greatest : Q9. If A : B = 5 : 7 and B : C = 6 : 11, then A : B : C is : Q10. The sum of three numbers is 136. If the ratio between first and second be 2 ∶ 3 and that between second and third is 5 ∶ 3, then the second number is : industrial architects

"Web3a (a+2b)-b (2a-3b) Final result : 3a2 + 4ab + 3b2 Step by step solution : Step 1 :Equation at the end of step 1 : (3a • (a + 2b)) - b • (2a - 3b) Step 2 :Equation at the end of step 2 : 3a … " - Find the value of 7a – 4b if a 3 b 2

Find the value of 7a – 4b if a 3 b 2

Find the value of the 7a - 4b expression for a = 3 , b = 2.

Webfactor quadratic x^2-7x+12; expand polynomial (x-3)(x^3+5x-2) GCD of x^4+2x^3-9x^2+46x-16 with x^4-8x^3+25x^2-46x+16; quotient of x^3-8x^2+17x-6 with x-3; remainder of x^3-2x^2+5x-7 divided by x-3; roots of x^2-3x+2; View more examples » Access instant learning tools. Get immediate feedback and guidance with step-by-step solutions and Wolfram ... WebMar 8, 2024 · asked Mar 2, 2024 in Mathematics by ShreeHarpale (110k points) closed Mar 8, 2024 by ShreeHarpale If a ∶ b = 3 ∶ 4, find the value of (7a - 4b) ∶ (8a + 4b).

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WebMar 30, 2024 · (ii) 7a – 4b 7a – 4b Putting a = 3, b = 2 = 7 (3) − 4 (2) = 21 − 8 = 13 Example 9 Find the value of the following expressions for a = 3, … WebThe value of the expression 7a - 4b , when a = 1 and b = 2 is Question The value of the expression 7a−4b, when a=1 and b=2 is _______ Easy Solution Verified by Toppr Was …

WebSimplify (3a+b) (2a-4b) (3a + b)(2a − 4b) ( 3 a + b) ( 2 a - 4 b) Expand (3a+b)(2a− 4b) ( 3 a + b) ( 2 a - 4 b) using the FOIL Method. Tap for more steps... 3a(2a)+3a(−4b)+b(2a)+ b(−4b) 3 a ( 2 a) + 3 a ( - 4 b) + b ( 2 a) + b ( - 4 b) Simplify and combine like terms. Tap for more steps... 6a2 − 10ab−4b2 6 a 2 - 10 a b - 4 b 2 WebFind the sum of the three expressions and choose the correct answer. -8a^3 b + 3a^2 b^2 - 5 2 + 5a^2 b^2 3a^3 b + 7 - 9a^2 b^2 -5a^3b-a^2b^2+4 Simplify. a - {4b - [a - (5b - c) + 3c - (a - b - 9c)]} a - 8b + 13c Choose the product. -6p^3 (3p^2 + 5p - 1) -18p^5 - 30p^4 +6p^3 Select the correct product. (x^2 + 6x + 9) (3x - 1) 3x^3 + 17x^2 + 21x -9

WebFind the value of 11(a+b)when a = 7 and b=3 Evaluate 3x+2y-2z when x =5, y=2 ans z =1 Evaluate 5x-2y+4z when x =3,y = 2 and z =4 Evaluate 6a + 4b-3c when a =4,b=7 and c = -2 Evaluate 3x +5y when x = 11 and y =4 evaluate 8x-4y when x =2 and y = 3 Simplify 3-10+9.7 Simplify 16-10 divide 5+13 WebAlgebra Solve for b 7b+3-4b=3-3 (b+4) 7b + 3 − 4b = 3 − 3(b + 4) 7 b + 3 - 4 b = 3 - 3 ( b + 4) Subtract 4b 4 b from 7b 7 b. 3b+3 = 3−3(b+4) 3 b + 3 = 3 - 3 ( b + 4) Simplify 3 −3(b+4) 3 - 3 ( b + 4). Tap for more steps... 3b+3 = −3b−9 3 b + 3 = - 3 b - 9 Move all terms containing b b to the left side of the equation. Tap for more steps...

WebMay 13, 2024 · find five rational numbers between 3/5 and 4/5 a² + b ² + c² - 3ab-ab-bc-ca Put the value a =1 b=2 c=-1 A two-digit number is such that the product of its digits is 12.

WebNov 12, 2024 · The value of x in the formula x=7a+4b-2c if a = 8, b= 2, and c = 17 is: 30 SOLUTION: 7(8) + 4(2) - 2(17) 56 + 8 - 34 = 30 Log in for more information. Question Asked by amanda72 industrial archaeology of glasgowWebFeb 24, 2024 · Example 9 Find the value of the following expressions for a = 3, b = 2. (i) a + b a + b Putting a = 3 , b = 2 = 3 + 2 = 5 Example 9 Find the value of the following expressions for a = 3, b = 2. (ii) 7a – 4b 7a – 4b Putting a = 3, b = 2 = 7(3) − 4(2) = 21 − 8 = 13 Example 9 Find the value of the following expressions for a = 3, b = 2 ... industrial architect in chandigarhWebDec 30, 2024 · Since both the numerator and the denominator have expressions which have the same degree, the easiest approach in this question is to take the values of a and b … industrial archaeology handbookWebSince both terms are perfect squares, factor using the difference of squares formula, a2 −b2 = (a+b)(a−b) a 2 - b 2 = ( a + b) ( a - b) where a = a a = a and b = b b = b. (a−b)(a2 +ab+b2) (a+b)(a −b) ( a - b) ( a 2 + a b + b 2) ( a + b) ( a - b) Cancel the common factor of a−b a - b. Tap for more steps... a2 +ab+ b2 a+b a 2 + a b + b 2 a + b industrial architecture homesWebNov 10, 2024 · The value of expression 7a – 4b for a = 3, b = 2 is: (a) 13 (b) 7a – 6b (c) 21a – 8b (d) 29 13. Factors of the term 15x2 in the expression 15x2 – 13x are: (a) 15, x, x (b) 15, -13 (c) 15x 2, -13x (d) 15 14. Factors of the terms -4pq2 in the expression 9p2q2 – 4pq2 are: (a) 9p 2 q 2, -4pq 2 (b) 9, -4 (c) -4, p, q, q (d) -4 15. industrial architecture buildingsWebNov 26, 2024 · If A = 2a^2 – 4b – 1; B = 5a^2 + 3b – 8 and C = 2a^2 – 9b + 3 then find the value of A – B + C. asked Nov 26, 2024 in Algebra by Chitranjan ( 27.3k points) algebra industrial area 1 jebel ali shed no.7WebNov 10, 2024 · The value of expression 7a – 4b for a = 3, b = 2 is: (a) 13 (b) 7a – 6b (c) 21a – 8b (d) 29 13. Factors of the term 15x2 in the expression 15x2 – 13x are: (a) 15, x, x (b) 15, -13 (c) 15x 2, -13x (d) 15 … industrial architecture gym storage