Question

Factories of polynomials in x^3-3x^2-25x+75

Answer 1

Algebra ExamplesPopular Problems Algebra Solve by Factoring x^3+3x^2-25x-75=0x3+3x2−25x−75=0x3+3x2-25x-75=0Factor the left side of the equation.Tap for more steps...(x+3)(x+5)(x−5)=0x+3x+5x-5=0Set each of the factors of the left side of the equation equal to 00.x+3=0x+3=0x+5=0x+5=0x−5=0x-5=0Since 33 does not contain the variable to solve for, move it to the right side of the equation by subtracting 33 from both sides.x=−3x=-3x+5=0x+5=0x−5=0x-5=0Since 55 does not contain the variable to solve for, move it to the right side of the equation by subtracting 55 from both sides.x=−3x=-3x=−5x=-5x−5=0x-5=0Since −5-5 does not contain the variable to solve for, move it to the right side of the equation by adding 55 to both sides.x=−3x=-3x=−5x=-5x=5x=5Solve the equations for xx.x=−3,−5,5

Answer 2

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