Question

find the remainder when x power 3+3xsquare + 3x +1 is devided by x-1/2
​

Answer 1

Answer:

${x}^{3} + 3 {x}^{2} + 3x + 1 \div x - \frac{1}{2} \\ \frac{ {x}^{2}(x + 1) + 2 {x}^{2} + 3x + 1}{(x - \frac{1}{2} )} \\ \frac{ {x}^{2} (x + 1) + 2x(x + 1) + x + 1}{(x - \frac{1}{2}) } \\ \frac{ {x}^{2}(x + 1) + 2x(x + 1) + 1(x + 1) }{(x - \frac{1}{2} )} \\ \frac{(x + 1)( {x}^{2} + 2x + 1)}{(x - \frac{1}{2} )} \\ (x + 1)(x + 1)(x + 1) \div( x - \frac{1}{2} ) \\ = ({x}^{2} + \frac{7x}{2} + \frac{19}{4} ) +\frac{ \frac{27}{8} }{2} \\ remainder = \frac{27}{8}$

Step-by-step explanation:

please Mark as a result

Answer 2

Answer:

x raised to power 3 -3xsquare+3x-1 by x-1

Step-by-step explanation: