SOLUTION: Please help me solve.
{{{(3a-5)/(a^2+4a+3)}}}+{{{(2a+2)/(a+3)}}}={{{(a-3)/(a+1)}}}
Thank you.
Algebra.Com
Question 207635This question is from textbook Introductory Algebra
: Please help me solve.
+=
Thank you.
This question is from textbook Introductory Algebra
Answer by Theo(13342) (Show Source): You can put this solution on YOUR website!
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factors out to be so your equation becomes:
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if you multiply both sides of the equation by you will get:
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if you simplify this you get:
if you subtract from both sides of the equation you get:
if you combine like terms you get:
this factors out to be
or
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when we substitute a = -1 in the original equation we get a division by 0 so a = -1 is no good.
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when we substitute a = -6 in the original equation we get (27) = (27) so a = -6 is good.
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computations for a = -6 are as follows:
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becomes:
which becomes:
if we multiply both sides of the equation by 15 we get:
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