Question

if √2=1.414 and √5=2.236 then find √10-√5/2√2​

Answer 1

answer:
1.7606
__________

Answer 2

√10- √5/2√2

=√10 - √10/4 ( multiplying √2 both in numerator and denominator)

=√10(1- 1/4)

=√10*3/4

=√2*√5*3/4

=1.414*2.236*3/4

=2.3712