Question

Can you plz explain how is 120/√3 = 40√3?????????????????????????????????????????

Answer 1

Answer:

rationalize

multiply root in both numerator denominator

120root3/3=40root3

Answer 2

Answer:

$\frac{120}{ \sqrt{3} } = \frac{3 \times 40}{ \sqrt{3} } = \frac{ \sqrt{3 \times \ \sqrt{3} \times 40 } }{ \sqrt{3} } = \frac{40 \times \sqrt{3} }{1} = 40 \sqrt{3}$

hope it helps :)