its a simple parobola symmetric about y axis, having its vertex at (0,-4).
we can make its graph by changing its equation in standard form so that we can get its different standard points like vertex, focus, etc.
72 minus the root of squared minus equals 72 but you have to be smart to know that the minimum circumference s 56 there you go
It is, as stated, x2 - 5x + 25/4 = 0
So u have the function x2-4=0 Now because 4 is a squared number, its square root is 2 (x+2)(x-2)=0
type you answer here!
D = {x [element of reals]}R = {y [element of reals]|y >= 4}
It is: 9-4 = 5
4 squared minus 2 squared equals 12
Your Problem: X - 4 = ?Current Problem: 3 [squared] - 4 = ?How: When a numbered is squared, it means you multiply it against itself. So, 3 squared equals 3x3.3x3 = 9So, you would then take 9 and minus it by 4, which would than equal 5.Answer:3 [squared] - 4 = 5or9 - 4 = 5
2x squared minus 4
It also equals 13 12.
72 minus the root of squared minus equals 72 but you have to be smart to know that the minimum circumference s 56 there you go
The solutions are: x = 4, y = 2 and x = -4, y = -2
You are describing a circle, with its center at the origin and a radius of 4 (the square root of 16)
The discriminant b2-4ac is -23
3x2 - 11x - 4 = 0(3x + 1)(x - 4)x = -1/3 and 4
The answer is 4, as 629 minus 4 equals 625. 625 is 25 squared.
If: x-y = 4 and x-3y = 4 Then by solving the simultaneous equations: x = 4 and y = 0 So the lines intersect at (4, 0) which will be a vertical straight line