How do i factor this:
15x^2-8x+1
the answers are 1/5 and 1/3 but i don't know how to get there

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.

step-by-step explanation:

i have done this all on a piece of paper but idk how to put it on here cuz it needs to be drawn