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Formula
Calculate the value
Answer
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Use the synthetic division to find the quotient and the remainder
Answer
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$\left( -2x ^{ 3 } -x ^{ 2 } +4x-2 \right) \div \left( 2x+1 \right)$
$- \dfrac { 2 x ^ { 3 } + x ^ { 2 } - 4 x + 2 } { 2 x + 1 }$
Arrange the rational expression
$\left ( \color{#FF6800}{ - } \color{#FF6800}{ 2 } \color{#FF6800}{ x } ^ { \color{#FF6800}{ 3 } } \color{#FF6800}{ - } \color{#FF6800}{ x } ^ { \color{#FF6800}{ 2 } } \color{#FF6800}{ + } \color{#FF6800}{ 4 } \color{#FF6800}{ x } \color{#FF6800}{ - } \color{#FF6800}{ 2 } \right ) \color{#FF6800}{ \div } \left ( \color{#FF6800}{ 2 } \color{#FF6800}{ x } \color{#FF6800}{ + } \color{#FF6800}{ 1 } \right )$
$ $ Calculate the multiplication expression $ $
$\color{#FF6800}{ - } \color{#FF6800}{ \dfrac { 2 x ^ { 3 } + x ^ { 2 } - 4 x + 2 } { 2 x + 1 } }$
$ $ Quotient $ : 2 - x ^ { 2 } \\ $ Remainder $ : - 4$
Use the synthetic division to find the quotient and the remainder
$\left ( \color{#FF6800}{ - } \color{#FF6800}{ 2 } \color{#FF6800}{ x } ^ { \color{#FF6800}{ 3 } } \color{#FF6800}{ - } \color{#FF6800}{ x } ^ { \color{#FF6800}{ 2 } } \color{#FF6800}{ + } \color{#FF6800}{ 4 } \color{#FF6800}{ x } \color{#FF6800}{ - } \color{#FF6800}{ 2 } \right ) \color{#FF6800}{ \div } \left ( \color{#FF6800}{ 2 } \color{#FF6800}{ x } \color{#FF6800}{ + } \color{#FF6800}{ 1 } \right )$
$ $ Divide $ - 2 x ^ { 3 } - x ^ { 2 } + 4 x - 2 $ by $ 2 x + 1 $ using the synthetic division $ $
$ $ Quotient $ : 2 - x ^ { 2 } \\ $ Remainder $ : - 4$
Solution search results
search-thumbnail-If the sum of two consecutive 
numbers is $45$ and one number is $X$ 
.This statement in the form of 
equation $1s:$ 
$\left(1$ Point) $\right)$ 
$○5x+1$ $1eft\left(x+1$ $r1gnt\right)=45s$ 
$○sx+1ef\left(x+2$ $r1gnt\right)=145s$ 
$sx+1x=45s$
7th-9th grade
Algebra
search-thumbnail-5. Factor $x^{3}-$ $4x^{2}+4x-3$ completely. 
67. . Factor $2x^{3}-x^{2}-2x$ $2x+1c$ completely. 
Factor $x^{3}-2x^{2}-x+2$ completely.
10th-13th grade
Algebra
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