SOLUTION: i have a couple of questions: what is the product of 4x over x-1 and x square - 1 in simplest form? another question: radical 54 + radical 24 another question: solve radic

Algebra ->  Distributive-associative-commutative-properties -> SOLUTION: i have a couple of questions: what is the product of 4x over x-1 and x square - 1 in simplest form? another question: radical 54 + radical 24 another question: solve radic      Log On


   

Question 178189: i have a couple of questions:
what is the product of 4x over x-1 and x square - 1 in simplest form?
another question:
radical 54 + radical 24
another question:
solve radical 4a-3 = radical 3a+1, check your solution
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
i have a couple of questions:
what is the product of 4x over x-1 and x square - 1 in simplest form?
%284x%2F%28x-1%29%29%2A%28x%5E2-1%29
=4x%2A%28x%5E2-1%29%2F%28x-1%29
=4x%2A%28x-1%29%2A%28x%2B1%29%2F%28x-1%29
=4x%2A%28x%2B1%29, or
4x%5E2+%2B+4x
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another question:
radical 54 + radical 24
sqrt%2854%29+%2B+sqrt%2824%29
=sqrt%289%29%2Asqrt%286%29+%2B+sqrt%284%29%2Asqrt%286%29
=3sqrt%286%29+%2B+2sqrt%286%29
=5sqrt%286%29
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another question:
solve radical 4a-3 = radical 3a+1, check your solution
sqrt%284a-3%29+=+sqrt%283a%2B1%29
Square both sides
4a-3 = 3a+1
a = 4