What polynomial should be subtracted from the polynomial y^2–5y+1 to get the difference equal to 4y^2-y+7

Mathematics

1 answer:

kolezko [41]3 years ago

3 0

Y^2-5y+1- a= 4y^2-y+7

a=y^2- 4y^2-5y+y+1-7

a= -3 y^2 - 4y - 6 this is the polynomial

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