Math, asked by harsh186778, 2 months ago

Factorize completely.

i) 49x4 – 168x²y² + 144y4

ii) y² + 5y – 36

Answers

Answered by muaniroytem

1

Answer:

y2 + 5y - 36

y2 + 9y - 4y - 36

y (y+9) -4 (y+9)

(y+9 ) (y-4)

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