How to rationalize the denominator of sqrt(a)/sqrt(a)-2

Question

How to rationalize the denominator of sqrt(a)/sqrt(a)-2

in progress 0
Alexandra 3 days 2021-10-13T01:14:21+00:00 1 Answer 0

Answers ( )

    0
    2021-10-13T01:15:57+00:00

    Step-by-step explanation:

    √a / (√a – 2)

    To rationalize the denominator, you need to multiply the fraction by the conjugate:

    √a / (√a – 2) × (√a + 2) / (√a + 2)

    √a (√a + 2) / ((√a – 2) (√a + 2))

    (a + 2√a) / (a – 4)

Leave an answer

Browse
Browse

27:3+15-4x7+3-1=? ( )