Question

If {(−2/7)2}x X (−7/2)−1 = ( −8/343) find x​

Answer 1

Step-by-step explanation:

{(−2/7)2}x X (−7/2)−1 = ( −8/343)

{-4/7}x X -7/2 -1= -8/343

-4/7x X -9/2= -8/343

-4/7x = ( -8/343)÷(-9/2)

-4/7x= (-8/343)×(-2/9)

===> x= 16/3087 X -7/4

x= -4/441