Math, asked by vy9664241, 6 months ago

factorise
to
ysquare-21y+90

Answers

Answered by rohit0avinash

1

Answer:

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Answered by indupriya370

0

Step-by-step explanation:

y ^2 - 6y- 15y + 90

y (y-6) - 15 (y-6)

(y-15) (y-6)

y= 15 and y = 6

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