Question

Find the following product: -5z(5z^3+2z^2-9)

Answer 1

-25z^4-10z^3+45z

Answer 2

can you work it out for me please

Answer 3

sure

Answer 4

nevermind i got it thanks u

Answer 5

can you help me with one more

Answer 6

sure

Answer 7

(y^2+7y-4)(y+6)

Answer 8

(y2*y+y2*6+7y*6-4*y-4*6)

Multiply each term in the 1st polynomial by each term in the 2nd polynomial:
(y3+13y2+38y-24)

Answer:y3+13y2+38y-24

Answer 9

thank you cutie

Answer 10

np :)

Answer 11

this answer is (x+9)^2 would b x^2+81 right