Question

Exponent Rule of algebra llFind the value of 5x if x=5^aNeed help!!!

Answer 1

$5^{a+1}$

Explanation

remember

$x^m\cdot x^n=x^{m+n}$

Step 1

$\begin{gathered} x=5^a \\ \text{Hence} \\ 5x=5\cdot5^a \end{gathered}$

Step 2

$5\cdot5^a=5^{1+a}=5^{a+1}$

I hope this helps you