answersLogoWhite

0


Best Answer

(x+11)(x-6)

x^2 + 5x - 66 = 0

User Avatar

Wiki User

14y ago

Still curious? Ask our experts.

Chat with our AI personalities

TaigaTaiga
Every great hero faces trials, and you—yes, YOU—are no exception!
Chat with Taiga
RafaRafa
There's no fun in playing it safe. Why not try something a little unhinged?
Chat with Rafa
JordanJordan
Looking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan

Add your answer:

Earn +20 pts
Q: What is the quadratic equation for solutions -11 and 6?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Algebra

What are the solutions for X squared minus 5x equals 6?

The solutions to the quadratic equation are: x = -1 and x = 6


X 2 5x -6 What are the solutions to the quadratic equation?

x2+5x-6 = 0 (x+6)(x-1) = 0 x = -6 or x = 1


What are at least four ways in how to solve a quadratic equation?

1 By factorizing it 2 By sketching it on the Cartesian plane 3 By finding the difference of two squares 4 By completing the square 5 By using the quadratic equation formula 6 By finding its discriminant to see if it has any solutions at all


What is the most simplest way of solving quadratic equations?

Use the quadratic formula. A calculator will help with the squares and fractions and especially with square roots. If the equation is ax2 +bx +c = 0, then x = (-b +/- sqrt(b2-4ac))/2a. With a simple equation like x2+5x-6=0, you can solve by factoring: (x+6)(x-1)=0 <=> x=-6 or x=1. However, the quadratic formula will work on any equation.


Solve y 3x2 6x-9 using the quadratic formula?

To find the zeros of this quadratic function, y= 3x^2 + 6x - 9, we must equal y to 0. So we have the quadratic equation: 3x^2+6x-9 = 0, where a = 3, b = 6, and c = -9 The quadratic formula: x = [-b ± √(b^2 - 4ac)]/(2a) substitute what you know into this formula; x = [-6 ± √(6^2 - 4 x 3 x -9)]/(2 x 3) x = [-6 ± √(36 +108)]/6 x = (-6 ± √144)/6 x = (-6 ± 12)/6 Simplify: mulyiply by 1/6 both the numerator and the denominator; x = -1 ± 2 x = -1 + 2 or x = -1 - 2 x = 1 or x = -3 So solutions are -3 and 1. If you check the answers by plugging them into the equation, you will see that they work.

Related questions

What are the solutions for X squared minus 5x equals 6?

The solutions to the quadratic equation are: x = -1 and x = 6


How many real solution exist for the equation 1.1x2 plus 3.3x plus 4 equals 6?

1.1x2 + 3.3x + 4 = 6 First rearrange the equation to equal zero so that we can use the quadratic formula. 1.1x2 + 3.3x - 2 = 0 Using the quadratic formula, the solutions are x = -3.52 and x = 0.52 Both of these solutions are real, so the original equation has two real solutions.


What type of equation is b2-4ac?

6


X 2 5x -6 What are the solutions to the quadratic equation?

x2+5x-6 = 0 (x+6)(x-1) = 0 x = -6 or x = 1


What is -1x plus 5x plus 6?

-x^2 - 11x - 30 If you intended -1(x squared), making a quadratic equation, the solutions are -1 and +6.


2x2 equals 10x plus 6?

46Improved answer:First rearrange this quadratic equation which will have two solutions :2x2-10x-6 = 0Simplify the equation by dividing all terms by 2:x2-5x-3 = 0Then by using the quadratic equation formula it will work out as:x = (5 + the square root of 37)/2or x = (5 - the square root of 37)/2


What represents the solutions of a quadratic equation?

A quadratic equation is one that can be written as y=Ax^2+Bx+C. The solutions are the values of x that make y=0. If an equation has solutions, say x=M and x=N, then Ax^2+Bx+C=(x-M)(x-N). For example: y=x^2-5x+6 So we want to find what values of x make the equation true: 0=x^2-5x+6 This happens at x=2, when y=(2)^2-5*(2)+6 =4-10+6 =0 and at x=3, when y=(3)^2-5*(3)+6 =9-15+6 =0 So the solutions are x=2 and x=3, and the equation can be written as y=(x-2)(x-3).


What is the radical equation 4 equals x2-2-x?

It is a quadratic equation and can be rearranged in the form of:- x2-x-6 = 0 (x+2)(x-3) = 0 Solutions: x = -2 and x = 3


How do you Find the equation of a quadratic function with solutions of -2 and ¾?

If: x = -2 and x = 3/4 Then: (4x-3)(x+2) = 0 So: 4x2+5x-6 = 0


How do you factor X squared minus 36?

This is a basic quadratic equation. The question must be regarded as, How do you factor x² - 36 = 0 ? This equation can be written as x² - 6² = 0, which factors as (x + 6)(x - 6) = 0 This leads to the solutions (or roots) x = -6 and x = 6, often written as x = ±6


What is the expression b2-4ac under the radical sign in the quadratic formula?

6


Can an unknown variable have two values that satisfy an equation?

Yes; this is quite common for a quadratic equation. For example:x2 - 5x + 6 = 0has the two solutions 2, and 3.A cubic equation may have up to 3 solutions; a polynomial of degree "n" can have up to "n" solutions.A trigonometric equation usually has an infinite number of solutions, because the sine function (for example) is periodic.Example: sin x = 0, with solutions 0, pi, 2 x pi, 3 x pi, etc. (assuming angles are measured in radians, as is common in advanced mathematics).Yes; this is quite common for a quadratic equation. For example:x2 - 5x + 6 = 0has the two solutions 2, and 3.A cubic equation may have up to 3 solutions; a polynomial of degree "n" can have up to "n" solutions.A trigonometric equation usually has an infinite number of solutions, because the sine function (for example) is periodic.Example: sin x = 0, with solutions 0, pi, 2 x pi, 3 x pi, etc. (assuming angles are measured in radians, as is common in advanced mathematics).Yes; this is quite common for a quadratic equation. For example:x2 - 5x + 6 = 0has the two solutions 2, and 3.A cubic equation may have up to 3 solutions; a polynomial of degree "n" can have up to "n" solutions.A trigonometric equation usually has an infinite number of solutions, because the sine function (for example) is periodic.Example: sin x = 0, with solutions 0, pi, 2 x pi, 3 x pi, etc. (assuming angles are measured in radians, as is common in advanced mathematics).Yes; this is quite common for a quadratic equation. For example:x2 - 5x + 6 = 0has the two solutions 2, and 3.A cubic equation may have up to 3 solutions; a polynomial of degree "n" can have up to "n" solutions.A trigonometric equation usually has an infinite number of solutions, because the sine function (for example) is periodic.Example: sin x = 0, with solutions 0, pi, 2 x pi, 3 x pi, etc. (assuming angles are measured in radians, as is common in advanced mathematics).