Question

9b+4b(9-b) so I put 9-b(9b+4b) How would I distribute first the 9 then -b? Thank you

Answer 1

Answer is 9-5b^2 correct?

Answer 2

Anybody can confirm with me?

Answer 3

I really need help with this question please

Answer 4

9b+4b(9-b)
sum of 2 expressions
to distribute multiply what is outside the parentheses by each term inside
9b + 4b*9 +4b*(-b)

Answer 5

9b + 4b(9-b) Distribute together 4b by multiplying
9b + 36b- 4b^2 Combine Like terms
-4b^2+ 45b

Answer 6

the answer Nanalew gave is correct .Are you ok now?

Answer 7

Understand, any q's?

Answer 8

Thank you I'm going practice with another equation because I kept getting different answers. Thank you!

Answer 9

You can post I can double check ur work :)

Answer 10

Ok thank you so much!

Answer 11

Do u still need more help :)

Answer 12

I mean r u gonna post a q for me to double check or do u think u got it?