Question

Can someone check if I am correct? http://prntscr.com/alnmvm

Answer 1

No
When you multiply terms with an exponent you ADD the exponents
eg b^2 * b^4 = b^(2+4) = b^6

Answer 2

Oh, well then it would be A.b^9 Right?
Thank you so much! You are awesome! c: @welshfella

Answer 3

@Ms-Brains
\[a^x \times a^y = a^{x+y}\]

so
\[b^3 \times b \times b^4 \times b^2 = b^{3+1+4+2}\]

Answer 4

note that b = b^1 so you need to include 1 in the addition

Answer 5

so that comes to b^10

understand?

Answer 6

Yup. :3 Thank you! I understand it.

Answer 7

yw