Question

please give the whole solution

Q6 Find the value of x in the following equations:
a. 9–⁴×3 power is x =3 power is 6.
b. (3×x)³=81​
Class 7​

Answer 1

:

Step-by-step explanation:

answer b

(3×x) =³√81

=³√3×3×3×3

=³√3³×3

( 3×x ) =3׳√3

3 cut off both the side we get

x =³√3