Question

Rationalize the denominator 23/V5-1​

Answer 1

Answer:

23(√5+1)/4

Step-by-step explanation:

plz see the screenshot below and mark it as brainliest to get the best answers of all times.

Answer 2

Answer:

Step-by-step explanation:

So 23/root5 -1 to rationalise it we have to multiply the numerator and denomoinator with root 5+1 so by applying formula in denominator (a-b) the whole square, gives u denominator as (root5)square - (1) square which gives u answer 4 in denominator and in numerator 23× (root5+1) which gives u 23root5+23 so the final answer is 23root5+23/4.

Hope it helps u