Question

simplify and express the following as single exponent​

Answer 1

Answer:

$= {7}^{(5 + - 4 + - 6)} \\ = {7}^{ - 5}$

Answer 2

Answer:

Answer is -5

Step-by-step explanation:

7⁵ × 7^-4 × 7^-6

7^5+(-4)+(-6)

7^5-4-6

7^5-10

7^-5