Question

-20root3+14root3 find

Answer 1

$- 20 \sqrt{3} + 14 \sqrt{3} \\ \\ = - 6 \sqrt{3} \\ \\ = - 6(1.732) \\ \\ = - 10.392$

hope it helps

Answer 2

I think

answer is

-20√3+14√3

= -6√3