Math, asked by lavishyadav5913, 6 months ago

Factorize it :
-a²+ 2a+ 35

Answers

Answered by SayeeDharahini

3

Step-by-step explanation:

Splitting of middle term:

-a2 +7a-5a+35

-a(a+7) -5(a+7)

(-a-5) (a+7)

a= -5 or 7

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