Question

Please answer the the question below
If (3/10)^3 + (1/5)^3 - (1/2)^3 = 9x/100 then find x

Answer 1

Step-by-step explanation:

(3/10x3/10x3/10)+(1/5x1/5x1/5)-1/2x1/2x1/2=9x/100

=27/1000+1/125-1/8=9x/100

=27+8+125/1000=9x/100

=160/1000=9x/100

=160×100=9000x

=160×100/9000=x

=16/9=x

hope it helps you