Equations
What is the solution of the equation
3x - 2 = 5(×+2)
- 6
How man grades measures a right angle?
90
The equation 2x= 2x + 1 is impossible or indeterminated?
Impossible
How many sides has a rhombus?
4
What is the grade of this equation?
x2 + 2 = x -1
Second
ow much is the area of a square of side 3 measured?
9
Is this a second grade complete equation?
2x2 + 3x - 5 = 0
Yes
how many diagonals does a rumble have?
2
How man solutions have a second grade equation?
2
What is the perimeter of a square whose side measures 5?
20