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What is the quadratic function written as in standard from?

The quadratic equation, in its standard form is: ax2 + bx + c = 0 where a, b and c are constants and a is not zero.


A quadratic equation in standard form is written?

ax2 + bx + c = 0


What is the quadratic formula for?

The quadratic formula is used to solve the quadratic equation. Many equations in which the variable is squared can be written as a quadratic equation, and then solved with the quadratic formula.


What statements must be true of an equation before you can use the quadratic formula to find the solutions?

That the discriminant of the quadratic equation must be greater or equal to zero for it to have solutions. If the discriminant is less than zero then the quadratic equation will have no solutions.


A quadratic equation in standard form is written ax2 plus bx equals c where a b and c are real numbers and a is not zero?

false apex


What has the author George E Forsythe written?

George E. Forsythe has written: 'What is a satisfactory quadratic equation solver?' 'Finite-difference methods for partial differential equations' 'How do you solve a quadratic equation?'


What is this quadratic equation written in standard formx2 - 3 -3x2 plus 8x?

Without an equality sign the given terms of an algebraic expression can't be classed as an equation and so therefore a solution is not possible.


Quadratic equation in standard form is written ax2 plus bx plus c equals 0 where a b and c are real numbers and a is not zero?

Yes that about sums it up.


What is this quadratic equation written in standard form ofx2 - 10x plus 16 equals -5?

It is: x2-10x+21 = 0 and the value of x is 3 or 7 when solved


What is the coefficient for Cl2?

The coefficient for Cl₂ is 1. If not written explicitly in a chemical equation, a coefficient of 1 is understood to be present.


What is this quadratic equation written in standard form of x2 - 2 equals -2x2 plus 5x?

It is: 3x2-5x-2 = 0 and the value of x is -1/3 or 2 when solved


How do you figure out if a quadratic equation is a perfect square?

There are many ways: one is to factorise. If the quadratic is written as ax2 + bx + c then, if b2 = 4ac, the quadratic is a perfect square. It is (x - b/2a)2