In Mathematics / High School | 2025-07-03
Asked by Mccrawk2983
x - 4 ;
Answered by amys2025 | 2025-07-05
The expression ( x 2 − 3 x − 4 ) ÷ ( x + 1 ) simplifies to x − 4 after factoring and canceling terms. The cancellation is valid as long as x = − 1 . ;