Question

Find the remainder when x³ + 3x² +3x + 1 is divided by 5 + 2x.

Answer 1

Answer:

The remainder is -27/8

Step-by-step explanation:

Look at the pic my friend!!

Answer 2

$\huge \underline \mathbb \red {ANSWER}$

${\bf{\Amaranth{remainder theroem }}}$

${\bf{\orange{5+2x=0}}}$

${\bf{\green {2x=-5}}}$

${\bf{\pink{x=5/2}}}$

${\bf{\blue{replace x by -5/2 , we get}}}$

${\bf{\violet{x3+3x2+3x+1 }}}$

${\bf{\red{=(-5/2)3+3(-5/2)2+3(-5/2)+1 }}}$

${\bf{\gold{= -125/8+75/4-15/2+1 }}}$

${\bf{\silver{= (-125+150-60+8)/125 }}}$

${\bf{\yellow{= -27/8}}}$

${\bf{\Bronze{therefore the remainder is -27/8}}}$

${\bf{\gray{FOLLOW ME}}}$