SOLUTION: Please help me solve this question: Simplify the expression 3x^3(-4x^-4) Thank You!

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Question 781307: Please help me solve this question:
Simplify the expression 3x^3(-4x^-4)
Thank You!

Answer by DrBeeee(684)   (Show Source): You can put this solution on YOUR website!
Thanks for using the magic word please.
Given;
(1)
First multiply the coefficients 3 and -4 to get
(2)
Now multiply the two powers, and , together. Since the two powers have the same base, x, we merely add the exponents to get
(3) or
(4)
Answer:

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