#1**+1 **

Since 98 =2 x 7^2, it therefore follows that if we multiply 98 x [2^3 x 7^2] =98 x 392 =

**[98 x 392]^1/4 =[ 2^4 x 7^4]^1/4 =2 x 7 = 14.**

Guest Jun 14, 2018

edited by
Guest
Jun 14, 2018

#3**+2 **

What do you mean 38,416^(1/4) is NOT 14?. Enter 38,416 in a calculator and take its square root TWICE, you should get 14.

Guest Jun 14, 2018