Math, asked by saraswathi7, 10 months ago

(y2 - 7y + 4) (3y2 - 2) + (y + 1) (y2 + 2y) simplify

Answers

Answered by Dhanya2008

21

Ans:

[(3y4 -21y3+12y2) + (-2y2 +14y -8)] + [(y3+2y2+y2+2y)]

= [3y4 - 21y3 + 10y2 +14y - 8] + [y3 +3y2 + 2y]

= 3y4 -20y3 +13y2 +16y -8

Answered by sanjaykumarraina02

3

Answer:

How it is Possible Please Tell Me

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