Examples of using Square root of b squared in English and their translations into Thai
{-}
-
Colloquial
-
Ecclesiastic
-
Ecclesiastic
-
Computer
Plus or minus the square root of b squared.
Like this, the quadratic formula tells us that the solutions to this equation are x is equal to negative b plus or minus the square root of b squared minus 4ac.
Plus or minus the square root of b squared.
So we could say the solution of this is r is equal to negative b-- b is negative 8,so it's positive 8-- 8 plus or minus the square root of b squared.
Plus or minus the square root of b squared. b is negative 1.
So minus b is minus 1 over 2 x0, plus or minus the square root of b squared.
Plus or minus the square root of b squared minus 4ac, all of that over 2a.
So it's negative 2 plus or minus the square root of b squared.
So minus 5 plus or minus the square root of b squared, so 25, minus 4 times a. times 8, times c. c is minus 42.
I would say, well the roots of my characteristic equation are negative B plus or minus the square root of B squared minus 4AC.
Negative b plus or minus the square root of b squared minus 4ac, all of that over 2a.
We could rewrite this as the roots are going to be equal to minus B over 2A, plus or minus the square root of B squared minus 4AC over 2A.
So y is equal to the plus or minus square root of b squared over a squared x squared plus b squared. .
Let's rewrite the formula again, just in case we haven't had it memorized yet. x is going to be equal to negative b plus or minus the square root of b squared minus 4ac.
Negative b plus or minus the square root of b squared minus 4ac.
The quadratic formula, which we proved in the last video, says that the solutions to this equation are x is equal to negative b plus or minus the square root of b squared, minus 4ac.
So it's going to be the plus or minus the square root of b squared minus 4ac over the square root of 4a squared.
If you take this, and you wanted to find its zeros, you would say x is equal to negative b-- which is negative 3-- plus or minus the square root of b squared-- which is 9-- minus 4ac.
If y is equal to 0,you get 0 is equal to the square root of b squared over a squared x squared minus b squared. .
They're this far away, this far over 2a away from negative b over 2a-- we could write this as negative b over 2a plus or minus the square root of b squared minus 4ac over 2a.
So the roots are going to be negative B, so it's negative 1 plus or minus the square root of B squared-- B squared is 1-- minus 4 times AC-- well A and C are both 1-- so it's just minus 4.
When x approaches infinity, it's going to be approximately equal to the plus or minus square root of b squared over a squared x squared. .
This is b So negative b is negative 12 plus or minus the square root of b squared, of 144, that's b squared minus 4 times a, which is negative 3 times c, which is 1, all of that over 2 times a, over 2 times negative 3.
So minus 4 plus or minus the square root of b squared.
It's x equals negative B plus or minus the square root of B squared minus 4AC.
The quadratic formula is negative b plus or minus the square root of b squared minus 4ac over 2a.
The solutions would be equal to negative b plus or minus the square root of b squared minus 4ac, all of that over 2a.
You get x is equal to negative b over 2a, plus or minus the square root of b squared minus 4ac over 2a, common denominator.
And then they would tell you that,"Hey, look, just from straight-up properties of the principal square root function, they will tell you the square root of a times b is the same thing as the principal square root of a, times the principal square root of b.