It has roots x = 2.618 and x = 0.38197
(x - 2)(2x - 1)
OK. That's the equation of a parabola, symmetrical with respect to the x-axis, opening downward, with its nose at y=1. What's the question ?
(x - 2)(2x - 3)
There is no equation. An equation is true, whereas the statement ( 5 + 7 = -12 ) is false.
The equation soild plus gas equals a liquid
f(x) = 2x2 + 4x - 7
It is: 4x squared
A quadratic equation.
That's the equation.
Iron plus chlorine equals Iron chloride is the word equation.
oh- plus 2h+ equals 2h2o is the net ionic equation.
2x2-4x-3x+6 2x2-7x+6 (2x+3)(x+2)
cacl2 plus na2s equals cas plus
x = 0 and y = 4
A linear equation.
Acid plus alkali equals salt plus water.
That word "equals" in there makes it an equation.
The summary equation is the formula equation. Sugar equals alcohol plus carbon dioxide. The formula is C6H12O6 which equals 2 CH3CH2OH plus 2 CO2.
It is an equation.
There is no solution since the equation is inconsistent.
It is the general form of a quadratic equation.