Reply To: Quadratic equation

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    Worship Offoboche

    April 4, 2023 at 1:10 pm


    Step1: Multiply x² by 10=10x²

    Step2: Look for the factors of 10x² that will give the middle variable which is 7x

    Step 3: The factors are +2x and +5x

    Step4: Replace the factors for 7x e.g.


    Step5: Factorize by grouping e.g.

    X(x+2) +5(x+2)

    Note: If these two brackets don’t give you the middle number, know that you did something wrong.

    Step 6: Carry one bracket and carry the outside numbers e.g.

    (X+2) (X+5)

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