4.Think about the expression (x-8)(x+4).
1 answer:
Answer:
x-8 to get the zero for the 8 you have to add it. And for the second part you have to subtract four from itself.
Step-by-step explanation:
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Answer:
the width is 24
Step-by-step explanation:
47.C
48.B
49.???
50.A
sorry doing something couldn't solve 49 right now
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:
Irrational
Step-by-step explanation:
Can't be put into a fraction.
