Add or subtract (4x^2-2x-1)-(-3x^3+2)

HEYYAA

Step-by-step explanation:4x^2-2x-1-(-3x^3+2)

so as to opent the bracket the signs should be changed

so it becomes4x^2-2x-1+3x^3-2=+3x^3+4x^2-2x-3 i sthe answer

ddsf

step-by-step explanation:

dfs

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this