10 -3 () Find the Value f n if 3÷27= 3 x3

Subject

Topic

Level

Highschool

Grade

8

Answer

n=5.

Steps

3^10÷27 = 3^10÷3^3=3^7

3^-3 × 3^2n

Now 3^7÷3^-3=3^2n

3^10=3^2n

2n=10

n=5.

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