Question

please give me the answer ​

Answer 1

Answer:

5 is the value of m

Step-by-step explanation:

The base is same so let us go through powers

3 + 2×3 = 2m - 1

9 = 2m - 1

2m = 10

m = 5

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Answer 2

Answer:

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Step-by-step explanation:

(2/9)³×((2/9)²)⁴=(2/9)²ⁿ⁻¹

as the bases are same equate the power a power m* a power n =a power m+n

3+8=2m-1

11=2m-1

12=2m

m=6

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