9: x^15-8
= x^7
10: n^22-13
= n^9
11: (x^3)^-9
= x^3*-9
=x^-18
=1/x^18
12: (ab)^4
=a^4*b^4
13: x^-5
=1/x^5
14: x^7\y^7
I hope this will help you
Answer: y= x^2- 1
Step-by-step explanation:
To multiply, multiply the numerators together and the denominators together.
Example: 1/2 x 3/4 = 3/8
To divide, multiply the first fraction by the reciprocal of the second.
Example: 1/2 / 3/4 -> 1/2 x 4/3 = 4/6
Answer:
- 2, 0 or 4
Step-by-step explanation:
y = x(x - 4)(x + 2)
x' = 0
x - 4 = 0
x" = 4
x + 2 = 0
x"' = - 2
I hope I helped you.
Answer:
the answer would be C.... 12/13