Question

rationalize denominater 1/√7-√6
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Answer 1

Answer:

1/(√7-√6) × (√7+√6)/(√7+√6)

= √7+√6/( 7-6) {since, (a+b)(a-b)= a^2-b^2}

=√7+√6

Answer 2

Answer:

to rationalize

Step-by-step explanation:

1/√7-√6

multiply both numerator and denominator by √7+√6

first multiplying numerator will give √7+√6

multiplying denominator will give√7-√6×√7+√6

√7 square-√6 square= 7-6=1

so the answer would be√7+√6