Divide the polynomial f(x) by g(x) in the following: 1.By division method
2.By synthetic division method

a. f(x)=x³ +13x+20 and g(x)=x+4

please help me in this
ASAP..

Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9

The tile along the edge of a triangular community pool needs to be replaced? ?

Subtract and simplify. (-y^2 – 4y - 8) – (-4y^2 – 6y + 3) show how you got the answer if your answer is right i will mark you