SOLUTION: 4m+30 over m+5 added to m^2+8m+5 over m+5.
i combined the numoraters to get 4m+30+m^2+8m+5 over m+5. i don't know if thats right or not and i don't get how to solve the rest to ge
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Question 198972: 4m+30 over m+5 added to m^2+8m+5 over m+5.
i combined the numoraters to get 4m+30+m^2+8m+5 over m+5. i don't know if thats right or not and i don't get how to solve the rest to get the complete answer. can you help me please?
Found 2 solutions by Earlsdon, scott8148:
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Simplify:
Since the two fractions are already over a common denominator you can simply add the numerators, as you suggested, to get:
Simplify the numerator:
Now factor the numerator.
Cancel the indicated factors to leave you with...
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
good so far...
combining terms ___ m^2+12m+35 / m+5
factoring the numerator ___ (m+7)(m+5) / m+5
"cancelling" the (m+5)'s, leaves m+7 as the answer
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