Question

rationalize the denominator of 4/√11-√7​

Answer 1

Answer:

i hope it's help for you

Answer 2

Answer:

(√11-√7) / 4

step-by-step:

4/√11-√7

:. 4/(√11-√7) × (√11+7) / (√11+7)

:. [4(√11-√7) / (11-7)

:. (4√11-4√7) / 4

:. (√11-√7) / 4

Hope it helps you!