Question

How can you convert a radical expression to a rational exponent?

a) Multiply the expression by the conjugate
b) Apply the quotient rule
c) Use the product rule
d) Apply the power rule

Answer 1

To convert a radical expression to a rational exponent, we can use the power rule. The power rule states that if we have a number or expression raised to a radical power, we can rewrite it as the same number or expression raised to a rational exponent.

Step-by-step explanation:

To convert a radical expression to a rational exponent, we can use the power rule. The power rule states that if we have a number or expression raised to a radical power, we can rewrite it as the same number or expression raised to a rational exponent.

For example, if we have the square root of x, we can rewrite it as x^(1/2). To convert a cube root, we would write it as x^(1/3), and so on.

Therefore, the correct answer is d) Apply the power rule.