Evaluate for A=7 B=2

6ab
would I do 6x7x2?

Yes.

However, online "*" is used to indicate multiplication, since "x" can be confused with standing for an unknown.

To evaluate the expression 6ab when A=7 and B=2, you would substitute the values of A and B into the expression and then perform the arithmetic operations.

First, substitute A=7 and B=2 into the expression:
6ab = 6(7)(2)

Next, perform the multiplication:
6(7)(2) = 42(2)

Finally, multiply 42 by 2:
42(2) = 84

Therefore, the value of 6ab when A=7 and B=2 is 84.