Question

please help me in this question​

Answer 1

Answer:

ofnwhich class is this if it is of 8th i can solve it

Answer 2

Answer:

X={125^-2+(625)^1-x}=5^2x

X={(5)^3+(-2) +(5)^4+1-x} = 5^2x

here , we will find by taking the powers .....

3+(-2) + 4+1-x =2x

1 + 5- x =2 x

6- x =2x

2x+x=6

3x=6

X=2......

this is your solution