Please help me!! Which could be the first step in simplifying this expression? Check all that apply.
(x*x
6,2
(x-18,2
(x-3)2
(x-2)2
xx-12
Ox5x-4

you ignore the remainder, therefore the answer is y = x+2

step-by-step explanation:

you have to divide the denominator by the numerator. you can use synthetic division or long division.

[-5] .     1 .     7 .     11

x + 2 + 1/x+5

the forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?