Physics, Algebra, Geometry, Calculus
Seems you are asking about, in the context of differentiation, you're not asking about how to actually differentiate. I think you're asking why it is not true that x^{1/2} = ±\sqrt{x}? Since it …
Continue Reading about “why does $x^{1/2} = +\sqrt{x}$ not $±\sqrt{x}$?” →
Seems you are asking about, in the context of differentiation, you're not asking about how to actually differentiate. I think you're asking why it is not true that x^{1/2} = ±\sqrt{x}? Since it …
Continue Reading about “why does $x^{1/2} = +\sqrt{x}$ not $±\sqrt{x}$?” →
Here is how I would factor the algebra expression. First thing I recognized was the difference between two squares. The more algebra you do, the more you will usually start to recognize patterns like …
Continue Reading about “How do you Factor the following expression,[math] x^2-y^2-2x-2y[/math]?” →
Solve for y You want to solve for y = So that means you should isolate y until it is by itself on one side of the = sign You start with 4x+2y=-6 Right now there are two terms on the left side of …
