Factor the polynomial using the pattern X^2+9x+18

Question

Factor the polynomial using the pattern
X^2+9x+18

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Minh Khuê 2 weeks 2021-08-29T19:28:51+00:00 1 Answers 0 views 0

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    2021-08-29T19:29:53+00:00

    Answer:

    (x+6)(x+3)

    Step-by-step explanation

    What adds to 9 and mutiplies to 18 6 and 3 so then you split 9 into 3x and 6x then take parts x^2+3x    6x+18  

                           x(x+3)          6(x+3)

                                     x+6 x+3

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