1+2(3)-(5-4)
Equality. If they are ALWAYS equal then the equation is an identity.
will always begin with an equal sign
No, it's not
An example of an equation that will always equal 12 is x=12. x will never change and will always be equivalent to 12.
The equation must be ALWAYS equal.
In a way it is but not quite. An equation looks like this a+b=c. an equation always has a equal sign in it. This answer can be yes and no.
Equal
Since there is no x in the equation, it can equal anything at all!
13x 2
It does not, this equation is false.
It can tell you three things about the quadratic equation:- 1. That the equation has 2 equal roots when the discriminant is equal to zero. 2. That the equation has 2 distinctive roots when the discriminant is greater than zero. £. That the equation has no real roots when the discriminant is less than zero.