Aspinner is divided into many sections of equal size. some sections are red, some are blue, and the remaining are green. the probability of the arrow landing on a section colored red is 9/20. the probability of the arrow landing on a section colored blue is 6/20. what is the probability of the arrow landing on a green-colored section
a. 15/20
b. 11/20
c. 6/20
d. 5/20

(x3 + 6x2 + 2x - 6) • (x - 1)

step-by-step explanation:

polynomial long division :

3.2     polynomial long division

dividing :   x4+5x3-4x2-8x+6

                              ("dividend")

by         :     x-1     ("divisor")

dividend     x4   +   5x3   -   4x2   -   8x   +   6

- divisor   * x3     x4   -   x3            

remainder         6x3   -   4x2   -   8x   +   6

- divisor   * 6x2         6x3   -   6x2        

remainder             2x2   -   8x   +   6

- divisor   * 2x1             2x2   -   2x    

remainder               -   6x   +   6

- divisor   * -6x0               -   6x   +   6

remainder                     0

quotient :   x3+6x2+2x-6   remainder:   0

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )