x3 + x2 + 4x + 4 = (x2 + 4)(x + 1)
The multiplicative inverse of 3+2x is 1/(3+2x).
Dividend: 4x4-x3+17x2+11x+4 Divisor: 4x+3 Quotient: x3-x2+5x-1 Remainder: 7
x3 - 2x2 + x - 2 =(x - 2)(x2 + 1)
x3 - 3x2 + x - 3 = (x - 3)(x2 + 1)
multiplicative inverse of 1 plus i is 1 minus i
(xn+2-1)/(x2-1)
4
x3 + x2 + 4x + 4 = (x2 + 4)(x + 1)
x3 + 4x2 + x + 4 = (x + 4)(x2 + 1)
7
-6
If: x3+1 = 65 Then: x3 = 65-1 And: x3 = 64 So: x = 4 by means of the cube root function on the calculator
x3 + 3x2 - 9x + 5 = 0 has roots of -5,1 and 1. CHECK : x3 + 3x2 - 9x + 5 = (x + 5)(x - 1)(x - 1)
The inverse would be dividing because thats the opposite of multiplying.
x3 + x2 - 6x + 4 = (x - 1)(x2 + 2x - 4)
The multiplicative inverse of 5y -xy + 1 is 1/5y -xy + 1 The additive inverse of 5y - xy + 1 is -5y + xy - 1