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A quadratic equation is univariate: it has only one variable. A quadratic equation cannot have two variables. So, if b and c are known then it is a quadratic equation in a; if a and b are known it is a quadratic in c.
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The question given is Pythagoras' theorem formula for a right angle triangle
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Does the equation a squared plus b squared equals c squared classify as a quadratic equation?
no
Equation that can be expressed in the form of the equation y equals ax2 plus bx plus c?
A quadratic equation.
Is -2x squared plus 2x plus 1 equals 9 a quadratic equation?
Yes it is. The thing that makes it a quadratic equation is that "x squared" in there.
Is 2x2 plus 7 equals 79 linear or quadratic?
It is a quadratic equation that has 2 solutions
What is the significance of this equation ax2 plus bx plus c equals 0?
It is the general form of a quadratic equation.
Does the equation a squared plus b squared equals c squared classify as a quadratic equation?
no
Is 3x4 plus 2x plus 5 equals 0 a quadratic equation?
No. It is a quartic equation. The largest power of x in a quadratic equation must be 2.
What is 9x2 equals 10x plus 2?
It is a quadratic equation and its solutions can be found by using the quadratic equation formula.
Equation that can be expressed in the form of the equation y equals ax2 plus bx plus c?
A quadratic equation.
Is -2x squared plus 2x plus 1 equals 9 a quadratic equation?
Yes it is. The thing that makes it a quadratic equation is that "x squared" in there.
Is 2x2 plus 7 equals 79 linear or quadratic?
It is a quadratic equation that has 2 solutions
What is the significance of this equation ax2 plus bx plus c equals 0?
It is the general form of a quadratic equation.
What is -2x squared plus 3x plus 5 equals 0?
It is a quadratic equation.
Is 5xy plus 2x plus 1 equals 0 a quadratic equation?
No.No.No.No.
What is the solution to the quadratic equation x2 plus 10x plus 25 equals 7?
Using the quadratic equation formula: x = -5-/+ the square root of 7
Solve this quadratic equation x2 plus 2x - 22 equals 0?
Using the quadratic equation formula:- x = 3.795831523 or x = -5.795831523
Y equals x2 plus 3x plus 2?
is a quadratic equation for y, in terms of x.
