Mathematics, 03.07.2019 20:30, martinhannaheovgtjp

Four is a zero of the equation x3+3x2−18x−40=0. which factored form is equivalent to the equation? (x−4)(x+4)(x+5)=0 (x+4)(x+2)(x+5)=0 (x+2)(x−4√)(x+4√)=0 (x−4)(x+2)(x+5)=0

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Four is a zero of the equation x3+3x2−18x−40=0. which factored form is equivalent to the equation?...