Math, asked by tanishkshubh2007, 9 months ago

y^2 + y - 72 PLease answer this question

Answers

Answered by anindyaadhikari13
2

Answer:

y²+y-72

=y²-8y+9y-72

=y(y-8) + 9(y-8)

=(y+9)(y-8) (Answer)

Step-by-step explanation:

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Answered by Asterinn
2

Given:

y² + y - 72

To do :

factorize

Solution :

y²+y-72= 0

y²-8y+9y-72 =0 ( splitting middle term as 8×9=72)

y(y-8) + 9(y-8) =0

(y+9) (y-8) (taking (y-8) as common)

(y+9) (y-8)

ANSWER : (y+9)(y-8)

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