Question

rationalise the denominator 1/-3+√6​

Answer 1

Answer:

answer is (-√6 + 3)/3

Step-by-step explanation:

1/(-3+√6)

1/(√6 - 3)

1/(√6 - 3) × (√6 + 3)/(√6 + 3)

(√6 + 3)/[(√6 + 3)(√6 -3)]

(√6 + 3)/[(√6)² - (3)²]

(√6 + 3)/[6 - 9]

(√6 + 3)/(-3)

-(√6 + 3)/3