Dimitri paid the same price for five different stocks. The table shows the change in the price of the stocks since he purchased them. A 2-column table with 5 rows. Column 1 is labeled Stock with entries A, B, C, D, E. Column 2 is labeled Change in price with entries negative 4.15, positive 1.30, positive 8.75, negative 10.10, negative 3.55. Which stock is closest to the purchase price? Stock A Stock B Stock C Stock D

square root

step-by-step explanation:

answer: give more info

step-by-step explanation:

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.