Question

17.find the value of (243)

2/ 3​

Answer 1

Step-by-step explanation:

STEP

1

:

1.1 243 = 3^5

(243)^2 = (3^5)^2 = 3^10

Equation at the end of step

1

:

STEP

2

:

3^10

Simplify ———

3

Dividing exponents:

2.1 3^10 divided by 3^1 = 3(10 - 1) = 3^9

Answer 2

(243)^25

=(3^5)^2/5

Since 243=3^5

=3^(5×2/5)

Since(a^m)^n=(a)^m×n)

=(3)^2

=9

Step-by-step explanation:

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