Question

x ka cube-1 by x-3 with methods ​

Answer 1

Solution:

x-3)x³-0x²+0x-1(x²+3x+9

****x³-3x²

___________

******3x²+0-1

******3x²-9x

____________

**********9x-1

**********9x-27

________________

*************(26)

Therefore,

Divided =divisor× quotient+remainder

x³-1 = (x-3)(x²+3x+9)+26

dividend = x³-1

divisor = x -3

quotient = x²+3x+9

Remainder = 26

••••