Answer:
i dont knoy sorry i am in hurry
Answer:
x2+11x+28
Step-by-step explanation:
Thus, (x+7)(x+4) multiplies out to x2+4x+7x+28, which can be simplified to
x2+11x+28
Answer:
the solution is (-2,3)
Step-by-step explanation:
a
The first question is letter C
3x + 2 + 1/(2x)
the second question is letter B
x^2 - 12