Math, asked by inderjeet01031982, 8 months ago

7. Solve for x: 81^-2/ 729^1-= 9^2
(a) 2
(b)-2
(c) 7
(d) -7

Answers

Answered by anilsurawat74

0

Answer:

a) 2 is the answer of you Q.

Answered by heidi2

0

Answer:

2

Step-by-step explanation:

it is for you pls mark me brainliest

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