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Mathematics, 25.04.2020 01:33 xojade

What is the first step in solving the quadratic equation -5x^2+8=133?

taking the square root of both sides of the equation
subtracting 8 from both sides of the equation
squaring both sides of the equation
adding 8 to both sides of the equation
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What is the first step in solving the quadratic equation -5x^2+8=133?

taking the square...
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