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What’s the equivalent expression

What’s the equivalent expression-example-1
User Lolveley
by
8.1k points

1 Answer

6 votes

Answer:

9 (2 a - 3)^2

Explanation:

Simplify the following:

(6 a - 9)^2

Hint: | Factor out the greatest common divisor of the coefficients of 6 a - 9.

Factor 3 out of 6 a - 9:

(3 (2 a - 3))^2

Hint: | Distribute exponents over products in (3 (2 a - 3))^2.

Multiply each exponent in 3 (2 a - 3) by 2:

3^2 (2 a - 3)^2

Hint: | Evaluate 3^2.

3^2 = 9:

Answer: 9 (2 a - 3)^2

User Giorgio Bozio
by
8.0k points

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