I can't remember the process from when I did this back in High school, please iclude a step by step, thanks!

A sequence of 3 numbers like these can make a right triangle if the numbers form a Pythagorean triple.

When does this happen? is a Pythagorean triple if , where are the 2 smaller of the 3 numbers.

Among these options, only (3, 4, 5) and (6, 8, 10) are Pythagorean triples.

x = 12

y = 15

step-by-step explanation:

(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