Question

Find the value of m​

Answer 1

Answer:

(2/3)⁻⁴ *(2/3)⁻⁸= (2/3)⁴ⁿ

(2/3)⁻¹² = (2/3)⁴ⁿ

If bases on both side are equal then powers are also equal

Hence, -12= 4m

m=-3

Step-by-step explanation:

Hope the anwer would be helpful

In the above I have used n instead of m due to some issues.........................

Answer 2

Answer:

Answer:m = -3

Answer:m = -3Step-by-step explanation:

By the formula a^n x a^m = a ^ n×m

{2/3}^-4 ×{ 2/3 }^ -8 = {2/3}^[-4 + (-8)]

= 2/3^-12

If All the base are equal so we apply the property of

If All the base are equal so we apply the property ofif a^x = a^ y

If All the base are equal so we apply the property ofif a^x = a^ ythen x = y

{2/3}^-12 = {2/3}^4m

-12 = 4m

m = -3

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