Simplify the Expression: 9×9⁹ Power and Multiplication Problem

Question

Simplify the following equation:

$9\times9^9=$

00:00 Simplify the following problem

00:03 According to the laws of exponents, the multiplication of powers with an equal base (A)

00:07 is equal to the same base raised to the sum of the exponents (N+M)

00:11 Any number raised to the power of 1 equals the number itself

00:14 We will apply this formula to our exercise

00:19 We will then proceed to add together the exponents and raise them to this power

00:24 This is the solution

$9^{1+9}$