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factoring: 126=1/2(2x+9)(x)
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\[126 =\frac12 ( 2x+9)(x)\]
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factor
\[252 = 2x^2 + 9x\] \[2x^2 + 9x - 252\]
but it cannot be factored!
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thats what i figured
but its to finding the area of a triangle
what's the complete question?
the area is 126, the base is 2x+9, height is x
oh am i suppose to half 126?
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solve it for x... u will get 2 values..
No, not half 126.
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