Question 1173730
Please verify if I have correctly simplified the below expressions:
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Be more careful how you enter the problems.
Problem 1 = x^3a * x^b  my answer is x^3a+b
Problem 1: x^(3a) * x^b = x^(3a+b) 
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Problem 2 = 4ab(6a^2b^3) divide by -16a^3b^3 = 24a^3b^4 divided by -16a^3b^3 =
24b divided by 16 = -3b/2
Not clear.
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Problem 3 = x^-3 = 1/x^3  Correct
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Problem 4 = (-2x)^3 = 1/8x^3 **** = -1/(8x^3)
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Problem 5 = 2^-3 = 1/2^3 = 1/8  Correct