Question

It says to find real solutions of each equation by graphing:
x^3 + 3x^2 +2x=0

Answer 1

you could use google graph

Answer 2

if they require you to draw the graph manually i suggest you plot points using values of x between -5 and 5

Answer 3

as the function = 0 when x = 0 the graph will go through the origin so one solution is x = 0

Answer 4

as the function = 0 when x = 0 the graph will go through the origin so one solution is x = 0

Answer 5

thank you