SOLUTION: Please help! I don't even know where to start.
divide (x^2-9y^2/7x^2-21y)/(x^2+3xy)
Thanks!
Algebra.Com
Question 133358: Please help! I don't even know where to start.
divide (x^2-9y^2/7x^2-21y)/(x^2+3xy)
Thanks!
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given expression
Multiply the first fraction by the reciprocal of the second fraction
Combine the fractions
Factor to get
Factor out the GCF 7 from
Factor out the GCF x from
Cancel like terms
Simplify
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Answer:
So simplifies to
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