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Factor completely −5x2 + 10x − 15
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2 votes
Factor completely −5x2 + 10x − 15

User Glebm
by
5.4k points

2 Answers

3 votes

Answer:

-5(x^2-2x+3

Explanation:

I took the test. it's correct

User Gornvix
by
5.8k points
7 votes

Answer:

Explanation:

5 x 2 − 10 x − 15 = 5 ( x + 1 ) ( x− 3 )

Explanation:

5 x 2 − 10 x − 15

Factor out the GCF 5.

5 ( x 2 − 2x − 3 ) Factor ( x 2 − 2 x − 3 ) .

(Keep the 5 .)

5 ( x + 1 ) ( x − 3 )

User Veshraj Joshi
by
6.2k points
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