Question

(√2+√3) square - (√5) square​

Answer 1

Answer:

(√2+√3)²-(√5)²

=((√2)²+2(√2×√3)+(√3)²)-5

=2+2(√6)+3-5

=2+2√6+3-5

=5+2√6-5

=+5-5+2√6

=2√6=>Ans

formulas used-:

1) (a+b)²=a²+2ab+b²

2) any square of any root is the number itself without root