Question

Simplify.

(z^2 + 5z + 8)(z^2 + 2z + 6)



A.


z^4 + 2z^3 + 6z^2 + 7z + 14


B.


z^4 + 7z^3 + 24z^2 + 46z + 48


C.


2z^2 + 7z + 14


D.


z^4 + 10z^2 + 48

Answer 1

i cant even see what you wrote haha

Answer 2

distributy property step by step

Answer 3

z^2*z^2+z^2*2z+z^2*6

Answer 4

let's work this out

Answer 5

A visual alternative is to set up this rectangle