Question

If root 2 equal to 1.414 and root 5 equal to 2.24 find the value of 3 by 8 root 2 + 5 root 2 + 2 by 8 root 2 minus 5 root 5

Answer 1

${2}^{2}$

=to 1.414 and root 5 = 2.24

=3 by 8 root 2 + 5 root 2 + 2 by 8 root 2 minus 5 root 5.

3 by 8 root 2 + 5 root 2 = 1.414 and root 5 = 2.24 .