Question

(7/4)^-3 * (7/4)^-5 = (7/4)^3x-2 find the value of x ​

Answer 1

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Answer 2

Answer:

The answer is -2.

Step-by-step explanation:

Working-

(7/4)‾³ x (7/4)‾⁵ = (-7/4)³x‾²

(7/4)‾³‾⁵ = (-7/4)³x‾²

3x-2 = -3-5

3x-2 = -8

3x = -8+2

3x = -6

x = -2

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