SOLUTION: I apologize in advance, but I am unsure as to the type of problems these are.
1. Simplify
(2x^7y^2/4xy^3)^3 I know that 2/4 is 1/2 but I do not know how to simplify the exponen
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-> SOLUTION: I apologize in advance, but I am unsure as to the type of problems these are.
1. Simplify
(2x^7y^2/4xy^3)^3 I know that 2/4 is 1/2 but I do not know how to simplify the exponen
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Question 169844: I apologize in advance, but I am unsure as to the type of problems these are.
1. Simplify
(2x^7y^2/4xy^3)^3 I know that 2/4 is 1/2 but I do not know how to simplify the exponents inside the parenthesis or the cubed exponent on the outside of the parenthesis.
2. I have no idea where to begin on this problem
If 2x + 2 is >= 5x + 11 then? How do you solve this problem.
Thank you in advance!! Found 2 solutions by checkley77, stanbon:Answer by checkley77(12844) (Show Source):
You can put this solution on YOUR website! 1. Simplify
(2x^7y^2/4xy^3)^3 I know that 2/4 is 1/2 but I do not know how to simplify the exponents inside the parenthesis or the cubed exponent on the outside of the parenthesis.
(2x^7y^2/4xy^3)^3
=(2/4)^3*(x^7/x)^3*(y^2/y^3)^3
= (1/2)^3*(x^6)^3*(1/y)^3
= (1/8)*x^18*1/y^3
= [x^18]/[8y^3]
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2. I have no idea where to begin on this problem
If 2x + 2 is >= 5x + 11 then? How do you solve this problem.
Subtract 2x from both sides to get:
2 >=3x + 11
Subtract 11 from both sides to gt:
-9 >= 3x
Divide both sides by 3 and reverse direction of the inequality to get:
x <=-3
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Cheers,
Stan H.
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