Question

7√3/√10+√3 - 2√5/√6+√5 -3√2/√15+3√2 answer

Answer 1

Hi!

HERE is the answer for your question mate:

First rationalize each of the terms separately

You get the following:

7$\sqrt{30}$-21 / 7 (-) 2$\sqrt{30}$-10 / 1 (-) 3$\sqrt{30}$-18 / -3

(7√30-21)(-3) - (2√30-10)(-21) - (3√30-18)(7)/(-21)

(-21√30+63)-(-42√30+210)-(21√30-126)/(-21)

After simplification, you get

189-210/(-21)

=(-21)/(-21)

=1

Hope it helps!

CHEERS