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

idk

Step-by-step explanation:

idk

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the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.