Simplify the Expression: 9² × 9⁹ Using Exponent Properties

Question

Simplify the following equation:

$9^2\times9^9=$

00:00 Simplify the following problem

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

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

00:12 We will apply this formula to our exercise

00:15 We will then add up the exponents and raise them to this power

00:22 This is the solution

$9^{11}$