Question 372368
 
(1/2)x^2+x-(7/2)=4
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Multiply thru by 2 to get:
x^2 + 2x - 7 = 8
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Rearrange:
x^2 + 2x - 15 = 0
Factor:
(x+5)(x-3) = 0
x = -5 or x = 3
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Cheers,
Stan H.