因式分解:x^2-5x-14
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因式分解:x^2-5x-14
因式分解:x^2-5x-14
因式分解:x^2-5x-14
x^2-5x-14
=(x-7)(x+2)
(X+2)(X-7)
x^2-5x-14
=(x-7)(x+2)
因式分解:x^2-5x-14
因式分解:x^2-5x-14
因式分解:x^2-5x-14
x^2-5x-14
=(x-7)(x+2)
(X+2)(X-7)
x^2-5x-14
=(x-7)(x+2)