Math, asked by Kai54, 3 months ago

What must be subtracted from y4+2y2

-3y+7 to get y3+y2+y-1​

Answers

Answered by vijay0981
1

Answer:

= y4-y3+y2-4y+8

Step-by-step explanation:

y4+2y2-3y+7-(y3+y2+y-1). y4+2y2-3y+7-y3-y2-y+1. y4-y3+y2-4y+8


vijay0981: sorry answer is -y3-4y+8
vijay0981: y4-y3+y2-4y+8
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