Simplify: 3 1 __ + ___ x x + 4 _______________ 1 3 __ + ____ x x + 4 Simplify: 3

Question

Simplify:           3              1                        __    +      ___                         x            x + 4                      _______________                          1              3                        __     +     ____                          x            x + 4 Simplify:           3              1                        __    +      ___                         x            x + 4                      _______________                          1              3                        __     +     ____                          x            x + 4

Explanation / Answer

at first take the lcm on both numerator and denominator lcm will be x*(x+4) eqation will be
((3*(x+4)+1*x)/(x*(x+4)))/((x+4+3*(x))/(x(x+4))) as x*(x+4) is comman it will be canceled final eqaution is (4X+12)/(4X+4) from will 4 can be cancelled to give (X+3)/(x+1) this would help

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