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 bot

Question

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 subtracting 40 from both sides of the equation

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Liliana 2 weeks 2021-09-11T02:59:23+00:00 2 Answers 0

Answers ( )

  1. Charlotte
    0
    2021-09-11T03:00:45+00:00

    Answer:

    Personally, I bring the 40 to the other side of the equation then I find the square root of both sides.

    Step-by-step explanation:

    0
    2021-09-11T03:00:48+00:00

    Answer:

    adding 40 to both sides of the equation.

    Step-by-step explanation:

    x² – 40 = 0

    the first step in solving this quadratic equation is :

    • adding 40 to both sides of the equation

    x² – 40 = 0 ⇔ x² – 40 + 40 = 0.+ 40 ⇔ x² = 40

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