Add. (−5x4+6x3−43)+(6x5−x2+12x+12) express the answer in standard form. enter your answer in the box.

Step-by-step explanation:

The question is to simplify (add) the expression shown below:

We can get rid of the parenthesis and add like terms:

standard form means to keep the terms in descending order of powers, which is already shown.

i dont know i just need points

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)