Choose the correct simplification of (3x^3+2x^2--2x^2)

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .

is the anwser b. (-13)?

the answer is 25 because they're both the same