The answer is the third one because it describes what they want
Answer:
The answer is B
Step-by-step explanation:
A) is a negative answer
C) Is a rational answer
D) is a whole number
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Answer:
IT IS c
Step-by-step explanation:
The last terms must multiply to the last terms (confusing)
example
if ax^3+bx^2+c+d=(ex+f)(gx+h)(jx+k) then
d=fhk
so
70 is last term
we got 2 and 5
2*5*?=70
10*?=70
divide by 10
?=7
the missing number is 7
