Answer:
B. (x+2) is a factor
Step-by-step explanation:
3x^2 -x-14
3x^2+6x-7x-14
3x(x+2)-7(x+2)
(3x-7)(x+2)
so, x+2 is a factor of 3x^2-x-14
Answer:
I don't know what you're saying but the answer is 6x^2+93x+162
Step-by-step explanation:
Answer:
y= 90 degrees angle
Step-by-step explanation:
Answer:
around 30
Step-by-step explanation: dont quote me though