11
Yes, one equals one. If you get that when solving an algebraic equation, the equation is true for all real numbers.
It's the value that when substituted in for the variable, makes the equation true. Ex: x + 1 = 3 The value 2, when substituted for the variable x, makes the equation true.
x=1 x would have to equal 1 for the equation to be true.
solution
6
2
If that's 6x - 5, x = 6
2 - 63 = -61
Yes it is. The thing that makes it a quadratic equation is that "x squared" in there.
6
The question makes no statement; so as it stands, there's nothing there yet to be true or false.
24 x 12 = 288