hello, a friend asked me this and I don't know if my answer is correct. the prob is [ 3 - (-2)] [ 3 + l -2 l] and answer is 25. pls tell me if I'm way wrong or not.
hello, a friend asked me this and I don't know if my answer is correct. the prob is [ 3 - (-2)] [ 3 + l -2 l] and answer is 25. pls tell me if I'm way wrong or not.