Question

please answer this fast guys plz

Answer 1

Answer:

6 (7/4) is the correct answer

Answer 2

Answer:

The answer is -2.

Step-by-step explanation:

(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 = 3/-6

x = -2