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user100 [1]
3 years ago
14

Factoring trinomials: 8)-2x2 + 8x + 10 *

Mathematics
2 answers:
lina2011 [118]3 years ago
8 0

Answer:

-2(x - 5)(x + 1)

Step-by-step explanation:

-2x² + 8x + 10

-2(x² - 4x - 5)

-2(x - 5)(x + 1)

frutty [35]3 years ago
3 0

Step-by-step explanation:

Hey, there!!

Let's do it simply, ok.

Given that,

= - 2 {x}^{2}  + 8x + 10

Take (-2) common to make it easy.

=  -2( 2 {x}^{2}   - 8x - 10)

= -2{ x^2-(5-1)x -5}

Multily with x,

= -2 {x^2-5x+x-5}

Taking common,

= -2{x(x-5) +1(x-5)

= -2{(x+1)(x-5)}...is your required answer.

<em><u>Hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

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