what is the coefficient of x in (x+5)(x-7)
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Answered by
12
x square -7x+5x-35
x square-2x-35
coefficient x=-2
I hope it help you
x square-2x-35
coefficient x=-2
I hope it help you
Answered by
14
⇒(x+5)(x-7)
=x²+5x-7x-35
=x²-2x-35
in this, coefficient of x is -2
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