Second part of this question is no solution
Answer:
Option a is correct.
Step-by-step explanation:
Using exponent rules:
Given the equation:
then;
Apply the exponent rules:
On comparing both sides we have;
Combine like terms;
Therefore, the equation shows the result is, 2 = 1
Answer: the answer is 27.1 km
x = 0
Answer: A)
If x + 7 is a factor of f(x), then f(-7) = 0.
f(-7) = (-7)³ − 3(-7)² + 2(-7) − 8
f(-7) = -343 − 147 − 14 − 8
f(-7) = -512
x + 7 is not a factor of f(x).