6 Answered Questions for the topic Real Roots

10/11/17

Find all real roots of the given polynomials, using the quadratic formula if necessary. Then write the polynomial in factored form.

a) f(x) = x3 − 5x2 + 2x + 12   b) g(x) = 4x3 − 6x2 + 1
Real Roots

09/30/16

for what value of c will the funciton x^6+9x^4+26x^2 +C have real roots?

I have the answer of -2, I just don't know how they got it.

01/28/15

Which of the following best describes the roots of the polynomial function below?

Which of the following best describes the roots of the polynomial function below?   A. One real root   B. Two real roots   C. Two complex... more

01/27/15

What size of square would you cut out if the volume of the box must be 48 cubic inches?

An open box is to be made from a square piece of material with a side length of 10 inches by cutting equal squares from corners and turning up the sides.
Real Roots Double Real Root

09/29/14

finding the value for m

if the equation below is to have 1 double real root, determine the value for m.   1.) mx^2-6x+2=0
Real Roots

12/07/13

How to determine real roots of (5x^2+20)(3x^2-48)=0?

How to determine real roots of (5x^2+20)(3x^2-48)=0?

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