solve by using factorization method xsquare-x-20=0.
write the answer with factorization and keep the poto of your answer​

solve by using factorization method xsquare-x-20=0.
write the answer with factorization and keep the poto of your answer​

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Kaylee

1 thought on “solve by using factorization method xsquare-x-20=0.<br /> write the answer with factorization and keep the poto of your answer​”

  1. Step-by-step explanation:

    [tex]x {}^{2} – x – 20 = 0[/tex]

    [tex]x {}^{2} + 4x – 5x – 20 = 0[/tex]

    [tex]x(x + 4) – 5(x + 4) = 0[/tex]

    [tex](x – 5)(x + 4) = 0[/tex]

    [tex]x = 5[/tex]

    [tex]x = – 4[/tex]

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