Question

7^-3 b^5 x 7b^5

How would I solve this exponet?

Answer 1

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Answer 2

\[7^{-3}b^5\times7b^5\]?

Answer 3

add the exponents
\[7^{-3+1}b^{5+5}\]
\[7^{-2}b^{10}\]
\[\frac{b^{10}}{7^2}\]

Answer 4

aka
\[\frac{b^{10}}{49}\]

Answer 5

B10/49, agree with satellite