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Stanley Chung
Mathematics
3 December, 11:21
X>0 and 2x^2+3x-2=0 what is the value of x
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Marques Cantu
3 December, 11:51
0
Step-by-step explanation:
2x²+3x-2=0
(2x-1) (x+2)
x+2=0
x=-2 (no, because x must be >0)
2x-1=0
2x=1
x=½ (yes, because x>0)
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