Mathematics: Three is a zero of the equation x3−4x2−3x+18=0. which factored form is equivalent to the equation?

Three is a zero of the equation x3−4x2−3x+18=0. which

Ответ:

eaves001

03.06.2020

Three is zero of the equation, so,
↪f(3)=0
Here,
↪x³-4x²-3x+18=0
↪ x³-4x²+3x-6x+18=0
↪ x³-3x²-x²+3x-6x+18=0
↪ x²(x-3)-x(x-3)-6(x-3)=0
↪(x-3)(x²-x-6)=0
↪f(3)=(x-3)(x²-x-6)➡equivalent factored form

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Ответ:

lberries08

08.03.2020

Mathematics

Step-by-step explanation:

11690

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Three is a zero of the equation x3−4x2−3x+18=0. which factored form is equivalent to the equation?

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