Answer:
B. (x−2)
Step-by-step explanation:
Factor out x^2
x^2(x+2)-4x-8
Factor out 4
x^2(x+2)-4(x+2)
Now combine
(x^2-4)(x+2)
Factor x^2-4 (notice that it is a difference of squares)
(x+2)(x-2)(x+2) -x+2 is twice so we can square it
(x+2)^2(x-2)
Answer:
Dependent
Step-by-step explanation:
Because there is only one function to the equation.
Answer:
4(2a+5)
Step-by-step explanation:
4 times 2a= 8a
4 times 5= 20
Answer: 27
Step-by-step explanation: She is 27 years right now because 38-11 is 27.
You would pick You would choose 6xy, or 67xy, unless that is with the 1/7,
and this is because the definition of a coefficient is "<span>a numerical or constant quantity placed before and multiplying the variable in an algebraic expression",
so both of these have variables.</span>
