Answer: the value of 'w' that satisfies the equation 81 = w^2 is w = 9.
Explanation:
To find the value of the exponent 'w' in the equation 81 = w^2, we need to determine the value of 'w' that satisfies the equation.
Taking the square root of both sides of the equation, we get:
√(81) = √(w^2)
Simplifying, we have:
9 = w