Пошаговое объяснение:
1 . a ) A( x ) = 8x⁵- 7x⁴+ 6x³- 5x² + 4x - 3 ; B(x )= x - 1 ;
A( x )= ( 8x⁴+ x³+ 7x²+ 2x + 6 )( x - 1 ) + 3 ; R( x ) = 3 ;
б) A( x ) = 3x⁴ - 6x² - 15 ; B( x ) = x - 2 ;
A( x ) = ( 3x³+ 6x²+ 6x + 12 )( x - 2 ) + 9 ; R( x ) = 9 ;
2 . a) A( x ) = 5x³ - 4x² - 12x - 3 ; B( x ) = x + 1 ;
R( x ) = A( - 1 ) = 5*( -1)³ - 4*(- 1 )² - 12*(- 1 ) - 3 = 0 ; R( x ) = 0 ;
б ) A( x ) = ( x - 1 )⁹ ; B( x )= x - 2 ; R( x ) = A( 2 ) = ( 2 - 1 )⁹ = 1⁹ = 1 ;
R( x ) = 1 .
Пошаговое объяснение:
1 . a ) A( x ) = 8x⁵- 7x⁴+ 6x³- 5x² + 4x - 3 ; B(x )= x - 1 ;
A( x )= ( 8x⁴+ x³+ 7x²+ 2x + 6 )( x - 1 ) + 3 ; R( x ) = 3 ;
б) A( x ) = 3x⁴ - 6x² - 15 ; B( x ) = x - 2 ;
A( x ) = ( 3x³+ 6x²+ 6x + 12 )( x - 2 ) + 9 ; R( x ) = 9 ;
2 . a) A( x ) = 5x³ - 4x² - 12x - 3 ; B( x ) = x + 1 ;
R( x ) = A( - 1 ) = 5*( -1)³ - 4*(- 1 )² - 12*(- 1 ) - 3 = 0 ; R( x ) = 0 ;
б ) A( x ) = ( x - 1 )⁹ ; B( x )= x - 2 ; R( x ) = A( 2 ) = ( 2 - 1 )⁹ = 1⁹ = 1 ;
R( x ) = 1 .