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26 June, 14:14

Solve for x: 2 (x + 3) 2 - 4 = 0

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Answers (1)
  1. 26 June, 17:07
    0
    x=-2

    Step-by-step explanation:

    Step 1: Simplify both sides of the equation.

    2 (x+3) (2) - 4=0

    4x+12+-4=0 (Distribute)

    (4x) + (12+-4) = 0 (Combine Like Terms)

    4x+8=0

    4x+8=0

    Step 2: Subtract 8 from both sides.

    4x+8-8=0-8

    4x=-8

    Step 3: Divide both sides by 4.

    4x/4 = -8/4

    x=-2
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