16 upon root 41 - 5 solve this question the question is rationalize the denominator
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Answer: 16/(√41-5) = 16/(√41-5)×(√41+-5)/(√41+5)
= 16(√41+5)÷(√41-5)(√41+5)
= 16√41+80 / (√41)^2-(5)^2
= 16√41+80 / (41-5)
= 16√41+80 / 36
= 4(4√41+20)/36
= 4√41+20/9
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