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MATH / The parabolas defined by the equations y=−x²−x+1 and y=2x²−1 intersect at points (a,b) and (c,d), where c≥a. What is c−a? Express your answer as a common fraction. · Discussion

Discussing The parabolas defined by the equations y=−x²−x+1 and y=2x²−1 intersect at points (a,b) and (c,d), where c≥a. What is c−a? Express your answer as a common fraction. · MATH

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