Y = x2 + 5x + 4

How do I factor

(x + 1) * (x + 4)

Step-by-step explanation:

y = x² + 5x + 4

First, you multiply the first coefficient by the third coefficient: 4

Then you find all the factors of 4:

Of all these factors, you must find the pair that adds to 5 (the second coefficient)

Those factors are:  1 and 4

Then you put those into (x+_) and multiply them together:

( x + 1 ) * ( x + 4 )

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.

it has changed from the width and the height.

step-by-step explanation: