SOLUTION: What is x X x6?

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Question 130430: What is x X x6?
Answer by ilana(307) About Me  (Show Source):
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I am assuming that means x*x^6. When you multiply two things with the same base (the x), you add the exponents and leave that same base. In general, (x^a)*(x^b)=x^(a+b). In this case, you have (x^1)*(x^6), so it's x^7.