x=3,−2
x=4,−23
x=−4,32
x=4,−32
Correct answer is D
|1+2x−163−x|=−3⟹(1+2x)(3−x)−(−6)=−3
3−x+6x−2x2+6=−3
−2x2+5x+3+6+3=0
Multiplying through with -1,
2x2−5x−12=0
(2x+3)(x−4)=0⟹x=−32,4
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