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~*Your Name Here___*~ asked in Science & MathematicsMathematics · 1 decade ago

I need math help! 10 points...?

solve by factoring: x^2 = 13x = -42

x^2 + 16x = -64

l dont need the process, just the answer would be greatly appreciated. Thanks!

4 Answers

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  • Engr. Ronald
    Lv 7
    1 decade ago
    Favorite Answer

    x=-6 x=-7 or x={-6,-7} answer

    x=-8 x=-8 or x={-8,-8} answer

  • WarEagle!!!
    1 decade ago

    Top= x=(-7,-6)

    Bottom= X=(-8,-8)

  • Anonymous
    1 decade ago

    (x+8)^2 or (x+8)(x+8)

  • jmat17
    1 decade ago

    x^2+13x=-42

    x=-6 x=-7

    x^2+16x=-64

    x=-8

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