The expression $4x^{2}+bx-45$, where $b$ is… | ClassNotes
MM
Mashaal Masha
Feb 21, 2024
The expression $4x^{2}+bx-45$, where $b$ is a constant, can be rewritten as $(hx+k)(x+j)$, where $h$, $k$, and $j$ are integer constants. Which of the following must be an integer?
