Answer:
x=-4
Step-by-step explanation:
The answer is A is is the best
Yes but it would result in a decimal.
The answer for number 2 is 1/4
Answer:
-0.3125
Step-by-step explanation:
5k^-4 when k = -2
~Substitute
5(-2)^-4
~Take the exponent
5(-0.0625)
~Multiply
-0.3125
Best of Luck
