Ví dụ về việc sử dụng The quadratic equation trong Tiếng anh và bản dịch của chúng sang Tiếng việt
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The quadratic equation is minus b.
For example, the quadratic equation.
It may be hard for you to focus on what makes up DNA or the quadratic equation.
For example, in the quadratic equation.
If the quadratic equation is in the form x2-bx+c, your answer is in this form:(x-_)(x-_).
And you have pretty much derived the quadratic equation.
So let's apply the quadratic equation to this equation that we just wrote down.
But in general-- well, let's try the quadratic equation.
And we know from the quadratic equation the solution to this is negative b-- let me do this in another color.
And they just want us to apply the quadratic equation.
The quadratic equation is one, but this is the best way that, at least, I know how to do these without.
So you could use the quadratic equation to solve this.
Algebraic operations in the solution to the quadratic equation.
And before just jumping into the quadratic equation, let's see if we can factor it by inspection.
Introduced in secondary school, of the quadratic equation.
Actually, the quadratic equation wouldn't be something crazy to use here because you can just kind of plug and chug.
Describing the two solutions to the quadratic equation ax2+ bx+ c= 0.
And actually, just if you're curious-- and we did this in the Khan Academy, we did a couple of videos on this--this is how you prove the quadratic equation.
What gave that away was the fact that when you apply the quadratic equation, you get a negative number under the radical sign.
You essentially complete the square with arbitrary numbers a, b, and c,and you get the quadratic equation.
And when you actually first see the quadratic equation, you will say, well, not only does it sound like something complicated, but it is something complicated.
By 1545 Gerolamo Cardano compiled the works related to the quadratic equations.
The quadratic equation says that the roots of a quadratic are equal to-- and let's say that the quadratic equation is a x squared plus b x plus c equals 0.
In his work Arithmetica,the Greek mathematician Diophantus solved the quadratic equation, but giving only one root, even when both roots were positive.[21].
Jonathan Rochelle, the director of Google's education apps group, said last year at an industry conference that he“cannotanswer” why his children should learn the quadratic equation.
Students have always been able to look up the quadratic equation rather than memorize it, but opening a new browser tab takes moments, not the minutes required to locate the right page in the right book.
You would use a quadratic equation here.
And then either factor it or use the actual quadratic equation.
OK, they want to know the solution set to this quadratic equation.
Which represents a well-definedalgorithm that can be used to solve any quadratic equation.