Factor each trinomial. Then match the polynomial (term) on the left with its factored form (definition) on the right. (4 points) Group of an

Question

Factor each trinomial. Then match the polynomial (term) on the left with its factored form (definition) on the right. (4 points) Group of answer choices x2 − 4x − 12 [ Choose ] x2 + 4x − 12 [ Choose ] x2 − x − 12 [ Choose ] x2 − 7x − 12 [ Choose ] i will give 40 points

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Khang Minh 4 days 2021-07-19T06:17:16+00:00 1 Answers 0 views 0

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    2021-07-19T06:18:30+00:00

    Answer:

    Your input: factor x2+4x+3.

    To factor the quadratic function x2+4x+3, we should solve the corresponding quadratic equation x2+4x+3=0.

    Indeed, if x1 and x2 are the roots of the quadratic equation ax2+bx+c=0, then ax2+bx+c=a(x−x1)(x−x2).

    Solve the quadratic equation x2+4x+3=0.

    The roots are x1=−1, x2=−3 (use the quadratic equation calculator to see the steps).

    Therefore, x2+4x+3=1(x+1)(x+3).

    (x2+4x+3)=1(x+1)(x+3)

    Step-by-step explanation:

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )