Eric starts with 10 milligrams of a radioactive substance. the amount of the
substance decreases by each week for a number of weeks, w. he writes the
expression 10g)" to find the amount of radioactive substance remaining after w
weeks.
andrea starts with 1 milligram of a radioactive substance. the amount of the
substance decreases by 20% each week for a number of weeks, w. she writes
the expression (1 – 0.2)" to find the amount of radioactive substance remaining
after w weeks.
use the drop-down menus to explain what each part of eric's and andrea's
expressions mean.

playboycarti! *

she tryna be crate.

(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

dude thats to long figure it

step-by-step explanation: