Question

Factor completely −3x2 + 6x − 9.

−3(x2 − 2x + 3)

−1(x2 − 6x + 9)

−3x(x2 − 2x + 3)

−3(x2 + 2x − 3)

Answer 1

Answer:-3($x{2}-2x+3$)

Step-by-step explanation:

$-3x{2}+6x-9$

firstly we should find the common factor between $-3x{2}$ , 6x and -9, the common between them is -3

-3($x{2}-2x+3$)

and ($x{2}-2x+3$) cannot factorize

-

Answer 2

Answer:

−3(x2 − 2x + 3).

Step-by-step explanation:

Given the equation:

−3x2 + 6x − 9

-3x2

Factors:

= 1, 3

+6x

Factors:

= 1, 2, 3

-9

Factors:

= 1, 3, 3

The common factor in the 3 terms are, 1 and 3.

Therefore,

= 3(−x2 + 2x − 3)

= -3(x2 - 2x + 3)