Question

solve the sum plz. its right ans is -81/7​

Answer 1

$- \frac{81}{7}$ should be multiplied.

Answer 2

Answer:

$- \frac{ 81}{7}$

Step-by-step explanation:

${ ( - \frac{ 1}{7} })^{3} \times x = { (- \frac{ 3}{7} })^{4}$

$x = { ( - \frac{ 3}{7} })^{4} \div { ( - \frac{1}{7} })^{3}$

$\frac{81}{2401} \div - \frac{ 1}{343}$

$\frac{81}{2401} \times - 343$

$- \frac{ 81}{7}$