Math, asked by maharaj0029, 6 months ago

Factorize y^2+4y-21

Answers

Answered by vaishalipatil2763

2

Answer:

( y - 3)( y - 7)

Step-by-step explanation:

y^2 + 7y - 3y - 21

y( y + 7 ) - 3( y-7 )

( y - 3)( y - 7)

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