Math, asked by SaieshaP, 19 days ago

Factorize using identity (x+a)(x+b)
a. y^2+5y+45

Answers

Answered by ayushkeer1525
0

Step-by-step explanation:

a. y^2+5y+45

= (x+a)(x+b)

= x=y^2,a=5y,b=45

= (y^2+5y)(y^2+45)

= y^4+45+5y

= 5y^4+45

= 5y+11.25

= y= 55.25

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