How do I multiply this?

Oh my goodness . . .What do you get when you multiply a number by itself ?Do you get the square of the number ?And what do you get when you square the square root of a number ?Is it the number inside the square root ?For just a second, let's take the quantity (4t - 3) and call it ' Q '.Then the problem is to multiply                                                   √Q times √Q .Isn't that just ' Q ' ?And is this enough help ?

[tex]\boxed{(\sqrt{4t-3})(\sqrt{4t-3})=(\sqrt{4t-3})^2=4t-3}[/tex]