In google paste:
polynomial division calculator
When you see list of results click on:
Polynomial Long Division Calculator eMathHelp
When page be open in rectangle Divide (dividend) type:
-3x^3-4x^2+4x+3
In rectagle By (divisor) type x-2
Then click option CALCULATE
You will see solution step-by-step
divide -3x^3-4x^2+4x+3 by x-2
2 answers
It can be like this, but the professor won't believe you did it.
( - 3 x³ - 4 x² + 4 x + 3 ) / ( x - 2 ) = - ( 3 x³ + 4 x² - 4 x - 3 ) / ( x - 2 ) =
- ( 3 x³ + 4 x² - 4 x - 3 + 10 x² - 10 x² + 20 x - 20 x + 32 - 32 ) / ( x - 2 ) =
- ( 3 x³ + 4 x² - 4 x + 10 x² - 10 x² + 20 x - 20 x + 32 - 32 - 3 ) / ( x - 2 ) =
- ( 3 x³ + 4 x² - 10 x² + 10 x² - 4 x + 20 x - 20 x - 32 + 32 - 3 ) / ( x - 2 ) =
- ( 3 x³ - 6 x² + 10 x² + 16 x - 20 x - 32 + 29 ) / ( x - 2 ) =
- ( 3 x³ - 6 x² + 10 x² - 20 x + 16 x - 32 + 29 ) / ( x - 2 ) =
- [ 3 x² ( x - 2 ) + 10 x ( x - 2 ) + 16 ( x - 2 ) + 29 ] / ( x - 2 ) =
- [ 3 x² ( x - 2 ) / ( x - 2 ) + 10 x ( x - 2 ) / ( x - 2 ) + 16 ( x - 2 ) / ( x - 2 ) + 29 / ( x - 2 ) ] =
- [ 3 x² + 10 x + 16 + 29 / ( x - 2 ) ] = - 3 x² - 10 x - 16 - 29 / ( x - 2 )
( - 3 x³ - 4 x² + 4 x + 3 ) / ( x - 2 ) = - 3 x² - 10 x - 16 - 29 / ( x - 2 )
( - 3 x³ - 4 x² + 4 x + 3 ) / ( x - 2 ) = - ( 3 x³ + 4 x² - 4 x - 3 ) / ( x - 2 ) =
- ( 3 x³ + 4 x² - 4 x - 3 + 10 x² - 10 x² + 20 x - 20 x + 32 - 32 ) / ( x - 2 ) =
- ( 3 x³ + 4 x² - 4 x + 10 x² - 10 x² + 20 x - 20 x + 32 - 32 - 3 ) / ( x - 2 ) =
- ( 3 x³ + 4 x² - 10 x² + 10 x² - 4 x + 20 x - 20 x - 32 + 32 - 3 ) / ( x - 2 ) =
- ( 3 x³ - 6 x² + 10 x² + 16 x - 20 x - 32 + 29 ) / ( x - 2 ) =
- ( 3 x³ - 6 x² + 10 x² - 20 x + 16 x - 32 + 29 ) / ( x - 2 ) =
- [ 3 x² ( x - 2 ) + 10 x ( x - 2 ) + 16 ( x - 2 ) + 29 ] / ( x - 2 ) =
- [ 3 x² ( x - 2 ) / ( x - 2 ) + 10 x ( x - 2 ) / ( x - 2 ) + 16 ( x - 2 ) / ( x - 2 ) + 29 / ( x - 2 ) ] =
- [ 3 x² + 10 x + 16 + 29 / ( x - 2 ) ] = - 3 x² - 10 x - 16 - 29 / ( x - 2 )
( - 3 x³ - 4 x² + 4 x + 3 ) / ( x - 2 ) = - 3 x² - 10 x - 16 - 29 / ( x - 2 )