Mathematics, 07.06.2020 20:57 ioifjifjie3054

What is the first step in solving the quadratic equation x2 – 40 = 0?A) taking the square root of both sides of the equationB) adding 40 to both sides of the equationC) squaring both sides of the equationD) subtracting 40 from both sides of the equation

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What is the first step in solving the quadratic equation x2 – 40 = 0?A) taking the square root of bo...