Question

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​

Answer 1

Answer:

1. x=0

Step-by-step explanation:

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Answer 2

a.    9=3²

                =3^2*-4

                =3^-8

3^-8*3^x

x=14

b. ( 3*x)^3= 81

   27x^3=81

   x^3=3