Question

the product of two rational number is 39 if one of them is 13 whole 1 upon 4 find the other​

Answer 1

Answer:

If one number is

$\sqrt[4]{13}$

Let other number be x

$\sqrt[4]{13} \times x = 39$

Double squaring both sides we get

$13 \times {x}^{4 } = 2313441$

${x}^{4} = 177957$

$x = \sqrt[4]{177957}$

$x = 20.53$

This is approximate answer.