Question

y^3-8 by y-2 Divide this polynomial by binomial

Answer 1

Answer: y^2 +2y+4

Step-by-step explanation:

8 = 2^3

Therefore

Y^3 - 2^3 / y-2

[a^3-b^3 = (a-b)(a^2+b^2+ab)

Putting we get

(y-2)(y^2 + 2y+4)/(y-2)

Further...

Ans... y^2+2y+4