Question

rationalise denominator of 2/√7-√6​

Answer 1

Refer to image for answer

Hope it helps

Answer 2

Answer:

Multiply the denominator with its additive inverse

Step-by-step explanation:

    2     * √7+√6 = 2√7+ 2√6 = 2√7+ 2√6

√7-√6 * √7+√6        7-6

Have a peaceful sleep.