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How will you find the solution of this quadratic equation by factoring 2y squared plus y equals negative 11y?
Wiki User
∙ 12y ago
2y2 + y = -11y
Add 11y to each side of the equation:
2y2 + 12y = 0
Divide each side by 2:
y2 + 6y = 0
Factor the left side:
y (y + 6) = 0
The equation is true if either factor is zero:
y = 0
or (y + 6) = 0
y = -6
Wiki User
∙ 12y ago
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What is the solution to 4 equals 2b plus b squared?
To find the solution to this equation, you need to rearrange the terms and solve for the variable. 4 = 2b + b^2 can be rewritten as b^2 + 2b - 4 = 0. You can then solve this quadratic equation by factoring, completing the square, or using the quadratic formula.
How do you know if a quadratic equation will have one two or no solutions How do you find a quadratic equation if you are only given the solution Is it possible to have different quadratic equation?
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What is the solution of a quadratic equation called?
Sum
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What type of equation is b2-4ac?
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If you have a quadratic equation and there is no x to put into the equation to get zero. The graph is like a U that is above the x axis or a cap that is below the x axis.
What is the solution to 4 equals 2b plus b squared?
To find the solution to this equation, you need to rearrange the terms and solve for the variable. 4 = 2b + b^2 can be rewritten as b^2 + 2b - 4 = 0. You can then solve this quadratic equation by factoring, completing the square, or using the quadratic formula.
How do you know if a quadratic equation will have one two or no solutions How do you find a quadratic equation if you are only given the solution Is it possible to have different quadratic equation?
Draw the graph of the equation. the solution is/are the points where the line cuts the x(horisontal) axis .
What is the solution of a quadratic equation called?
Sum
How you find the solution of a quadratic equation by graphing its quadratic equation?
When you graph the quadratic equation, you have three possibilities... 1. The graph touches x-axis once. Then that quadratic equation only has one solution and you find it by finding the x-intercept. 2. The graph touches x-axis twice. Then that quadratic equation has two solutions and you also find it by finding the x-intercept 3. The graph doesn't touch the x-axis at all. Then that quadratic equation has no solutions. If you really want to find the solutions, you'll have to go to imaginary solutions, where the solutions include negative square roots.
Word Problem about quadratic equation with solution?
x2
What type of equation is b2-4ac?
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Is it possible for a quadratic equation to have no real solution give examle ansd explain?
Is it possible for a quadratic equation to have no real solution? please give an example and explain. Thank you
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If the discriminant of a quadratic equation is less than zero then it has no solutions.
What do you find when you determine the discriminant?
Whether or not that there is a solution to a quadratic equation,
If the discriminant of a quadratic equation equals zero what is true of the equation?
It has one real solution.
What solution does a negative discriminant have?
In basic mathematics, a quadratic equation with a negative discriminant has no solutions. However, at a more advanced level you will learn that it has two solutions which form a complex conjugate pair.
