Multiply (3x − 5)2. 9x2 − 30x + 25 6x2 − 10 9x2 − 25 9x2 − 15x + 25

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asked Sep 26, 2021 27.7k views

1 vote

Multiply (3x − 5)2. 9x2 − 30x + 25 6x2 − 10 9x2 − 25 9x2 − 15x + 25

Mathematics
middle-school

John Bell asked

by John Bell

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2 Answers

3 votes

Answer:

$9x - 30x + 25 \\$

Explanation:

${(3x - 5)}^(2) \\ (3x - 5)(3x + 5) \\ 3x(3x - 5) - 5(3x - 5) \\ 9x - 15x - 15x - 25 \\ 9x - 30x + 25$

hope this helps you.

Yotommy answered Sep 28, 2021

by Yotommy

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4 votes

Answer:

9x^2-30x+25

Explanation:

(3x - 5)^2

(3x - 5) (3x - 5)

3x(3x - 5)-5(3x - 5)

9x^2-15x-15x+25

9x^2-30x+25

Basickarl answered Sep 30, 2021

by Basickarl

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