HELP!! Fill in the Selfie for Keshawn and Denny Keshawn and Denny were playing cards. Keshawn had 3 times as many points as Denny. They had 280 points altogether. How many points did Keshawn have? S. E. x= 3x= L. x + =280 F. 4x= 4x/___ = 280/4 x= 70 I 3x = Keshawn scored points E. If Denny’s point total is 70, what is Keshawn’s?

(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

entering that problem on the tube might get you an answer

jwjeh; hw; kjhekjhkjhwkejhkw

step-by-step explanation: