Question

plz solve this question​

Answer 1

Answer:

Step-by-step explanation:

(6/6)^2x^2=81/16

2x^2= 81/16

Taking root

√2x=9/4

X=9/4√2

Plzzz mark brainleist

Answer 2

Answer:

(2/3)^x×(3/2)^2x=81/16

(3/2)^-x×(3/2)^2x=81/16

as we know when bases are same then in multiply power are added.

so,

(3/2)^2x+(-x)=81/16

(3/2)^x=81/16

(3/2)^x=(3/2)^4

bases are same so,

x=4

so,x=4

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