
 👍 0
 👎 0
posted by Reiny
Respond to this Question
Similar Questions

Math
Find the discriminant for the quadratic equation f(x) = 5x^2  2x + 7 and describe the nature of the roots. discriminant is 144, one real root discriminant is 136, two complex roots
asked by Jass on February 27, 2017 
Algebra 2
How do I solve polynomial equation by finding all complex roots? The problem is: factor each expression and find all complex roots of x^3+64 I got as far as x^3+64=(x+4)(x^24x+16) Now how do i find the roots of (x+4) and the
asked by Jessica on February 22, 2011 
factoring
can this equation be factored further? y= x^4+2x^3+4x^2+8x+16 Not in the real number system. If you plot the function, you will see the minimum is at x=1.1 (approx) and y is positive. At no x does the function equal zero, so
asked by kristie on July 26, 2006 
PreCalc/Trig...
Helpp needed, this is sort of confusing me. Describe the nature of the roots for this equation. 2x^2x+1=0 A. Two real, rational roots B. Two real, irrational roots C. One real, double root D. Two complex roots
asked by Anonymous on October 17, 2014 
Algebra
I need help with a few questions, please explain. 1. Write a polynomial function in standard form with zeros 1, 1, 6. 2. Find the roots of the equation x^3 – 3x^2 + x + 5 3. Describe the number and type of roots for the
asked by / on January 31, 2018 
Alg II
I'm working with finding roots of polynomial equations with degrees of 3 or higher. I have the equation r(x)=x^46x^3+12x^2=6x13 I used a graphing calculator to find the real roots of 1,1 Then I did synthetic using 1, and I
asked by Josh on January 20, 2010 
Alg II
I'm working with finding roots of polynomial equations with degrees of 3 or higher. I have the equation r(x)=x^46x^3+12x^2=6x13 I used a graphing calculator to find the real roots of 1,1 Then I did synthetic using 1, and I
asked by Josh on January 20, 2010 
algebra
Is it possible for a degree4 polynomial P(x) to have only complex (no real) roots
asked by nash on April 29, 2012 
Algebra
7. Describe the number and type of roots for the polynomial (how many real and complex?) x^3 + 5x^2  4x  2= 0
asked by Anonymous on February 6, 2017 
Algebra
Can someone please explain how to do these problems. 1)write a polynomial function of least degree with intregal coefficients whose zeros include 4 and 2i. 2)list all of the possible rational zeros of f(x)= 3x^32x^2+7x+6. 3)Find
asked by Marissa on August 10, 2007