Algebra/Alg 2


Add or Subtract Simplify if possible


Since the factors of 24 need a difference of 5, take 3 and 8.
That gives, for the 1st value, (z-8)(z+3).

For the 2nd set of parenthisis, note that 6*3 = 18 and 6+3 = 9, so that is (z+6)(z+3).

Since there is a (z+3) in the numerator and denominator, they cancel.
This leaves (z-8)/(z+6) as the 1st term.

Since the 2nd fraction has a z+6 in the denominator as well, add the numerators.
Since -8 + -1 is -9, the answer would be (z-9)/(z+6).


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Scott A Wilson


Any algebraic question you've got. That includes question that are linear, quadratic, exponential, etc.


I have solved story problems, linear equations, parabolic equations. I have also solved some 3rd order equations and equations with multiple variables.

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MS at math OSU in mathematics at OSU, 1986. BS at OSU in mathematical sciences (math, statistics, computer science), 1984.

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