Question

Simplify 6−4√3

6+4√3

by rationalizing the denominator.​

Answer 1

Answer:

4root3-7

HOPE IT HELPS YOU!!

Answer 2

Answer:

Step-by-step explanation:simplify 6-4√3|/6+4√3 by rationalizing the denominator

(6-4√3)/(6+4√3)

Multiplying numerator & denominator by 6 - 4√3

= (6-4√3)²/((6+4√3)(6-4√3))

Using ( a - b)² = a² + b² - 2ab

(a + b)(a -b) = a² - b²

6² = 36      (4√3)² = 48

= (36 + 48 - 48√3)/(36 - 48)

= (84 - 48√3)/(-12)

= -7 + 4√3