SOLUTION: 1.)x2+5x+4 --------- x2+x help me pls.. to solve this problem..,.. 2.)x2+4x+4 --------- x2-4

Question 165678: 1.)x2+5x+4
---------
x2+x
help me pls.. to solve this problem..,..
2.)x2+4x+4
---------
x2-4
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
1.)x2+5x+4
---------
x2+x
===============
Factor so you can simplify:
= [(x+4)(x+1)]/[x(x+1)]
Cancel the (x+1) factor that is common to numerator and denominator to get:
= (x+4)/x
==============================================================================
help me pls.. to solve this problem..,..
2.)x2+4x+4
---------
x2-4
=========
Factor so you can simplify:
= [(x+2)(x+2)]/[(x+2)(x-2)]
Cancel the (x+2) factor that is commonto the numerator and denominator to get:
= (x+2)/(x-2)
===============================================================================
Cheers,
Stan H.

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