Sole tan(x-pi) - cos(x-3pi/2)=0, x E (0,2pi]

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96

where is the graph? need more info

the answer is a. 72. but i cant answer with less than 20 characters so here's some random text talking about it.