Question

Help

Answer 1

Use the rule

\[\LARGE x^a*x^b = x^{a+b}\]

Answer 2

Example:

\[\LARGE 2^7*2^8 = 2^{7+8}\]

Answer 3

so \[3^{4+3}\]

Answer 4

yes, then you have one more step, but I'm sure you see what it is

Answer 5

actually the exponents were 4 and 7. Check again

Answer 6

oops type that wrong so is the final answer 33?

Answer 7

no

Answer 8

\[3^{11}\]

Answer 9

better