Question

5-root 10 - root 15 + root 6​

Answer 1

Answer:

-1

Step-by-step explanation:

$5-\sqrt{10}-\sqrt{15}+\sqrt{6}$

$5-\sqrt{5\times2}-\sqrt{5\times3}+ \sqrt{2\times3}$

5-5+2-3

5 is cancel

answer is -1