Identify.

x(x + 1) = x^2 + x

true statement
false statement
not a statement

You have to distribute first so...

X(X + 1) distributed would be..

X・X = x^2

X・1 = X

And then you put them back together which would give you...

X^2 + X which is obviously = to X^2 + X

So...

X^2 + X = X^2 + X

Is a true statement

It is 198,87032,750 + 375 = 33145 so, we take the 6% and we make it a decimal (0.6) and multiply that, then that is your answer