Evaluate 96^2 − 42^2 using an arithmetic identity.
Note
Use a²−b²=(a−b)(a+b). Here (96−42)(96+42) = 7452.
Evaluate 96^2 − 42^2 using an arithmetic identity.
Use a²−b²=(a−b)(a+b). Here (96−42)(96+42) = 7452.