The expression is 7r^2, where r=3.
7(3)^2
7(9)
63
Therefore, the value of the expression is 63.
Evaluate the expression if r=3 *
7r^(2)
42
36
16
63
1 answer
7r^(2)
42
36
16
63
1 answer
3 answers
2 answers
7 answers
8 answers