i need help its a region a level maths question

the sketch shows graphs of the equations y = x^2 + 3x + 2, y = 2x^2 + 4x + 2 and y = x + 2. find the coordinates of the points of intersection of the graphs

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DFranklin

Original post by Mohamedbib

the sketch shows graphs of the equations y = x^2 + 3x + 2, y = 2x^2 + 4x + 2 and y = x + 2. find the coordinates of the points of intersection of the graphs

Two curves y=f(x) and y=g(x) intersect where f(x)=g(x). (Note also that it's likely you can guess some of the solutions).

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