# Quadratic equation

Find the roots of the quadratic equation: 3x

^{2}-4x + (-4) = 0.### Correct answer:

Tips for related online calculators

Are you looking for help with calculating roots of a quadratic equation?

#### You need to know the following knowledge to solve this word math problem:

## Related math problems and questions:

- Find the 20

Find the product and the sum of the roots of x² + 3x - 9 = 0 - Roots

Find the quadratic equation absolute coefficient q, that the equation has a real double root and the root x calculate: 5x ² +9x + q = 0 - Properties of eq2 roots

If p and q are the zeroes of the quadratic polynomial f(x) = 2x2 - 7x + 3, find the value of p + q - pq. - Quadratic equation

Quadratic equation 7x²+bx+c=0 has roots x_{1}= 67 and x_{2}= -84. Calculate the coefficients b and c. - Roots and coefficient

In the equation 2x² + bx-9 = 0 is one root x1 = -3/2. Determine the second root and the coefficient b. - Quadratic equation

Determine the numbers b and c that the numbers x_{1}= -7 and x_{2}= 5 were roots of the quadratic equation: -3x ² + b x + c = 0 - Polynomial roots

Find the other zeroes of the polynomial 2x^{4}+3x³-3x²-6x-2, if two of them are root2 & -root2 - Equation 46771

Insert three numbers between the roots of the equation 4x² - 17x + 4 = 0 so that they form with the given GP numbers - Roots count

Substitute the numbers 0,1,2,3 into the equation as x: (x - 1) (x - 3) (x + 1) = 0 Which of them is its solution? Is there another number that solves this equation? - Intersections 3

Find the intersections of the circles x² + y² + 6 x - 10 y + 9 = 0 and x² + y² + 18 x + 4 y + 21 = 0 - Null points

Calculate the roots of the equation: 3 |x +4| +3 |x +5| +2 |x +4| = 30 - Evaluation of expressions

If a²-3a+1=0, find (i)a²+1/a² (ii) a³+1/a³ - Suppose 10

Suppose 4+7i is a solution of 5z2+Az+B=0, where A, B∈R. Find A and B. - Parabola 3

Find the equation of a parabola with its focus at (0,2) and its vertex at the origin. f: y=x²+bx+c - Equation

Equation f(x) = 0 has roots x_{1}= 64, x_{2}= 100, x_{3}= 25, x_{4}= 49. How many roots have equation f(x²) = 0? - On line

On line p: x = 4 + t, y = 3 + 2t, t is R, find point C, which has the same distance from points A [1,2] and B [-1,0]. - Eq2 equations

For each of the following problems, determine the roots of the equation. Given the roots, sketch the graph and explain how your sketch matches the roots given and the form of the equation: g(x)=36x²-12x+5 h(x)=x²-4x+20 f(x)=4x²-24x+45 p(x)=9x²-36x+40 g(x)