Question

Help I have to put it in simplest exponential form I don't know the answer ​

Answer 1

Explanation:

In exponent multiplication, if bases are same, add the exponents.

`a^(m)*a^(n)=a^(m+n)\\\\\\(-5)^(3)*13^(-2)*(-5)*13^(9)= (-5)^((3+1))*13^((-2+9))\\\\\\= (-5)^(4)*13^(7)`