Question

EXERCÍCIOS Polinômios
1) (2x3 - 3x2+ x -1) + (5x3 + x2+ 2x +1)
2) (-2x4 -2x3+ x2 - 2x +3) - (x4+ x3 - 3x2+x-1)
3) (x3- x2+ 5x+3)+ (x5-3x2+8x-1)
4) (8x2-5x+4) - (2x2+3x+7)
5)(x4-x3-2x+4) + (x3-x2+x-3)

Answer 1

Resposta:

Eis o anexo da resolução

Answer 2

1) 7x³-2x²-3x

2)-3x⁴-3x³+4x²-3x+4

3)x⁵+x³+2x²+12x+2

4)6x²-8x-3

5)X⁴-X²-X+1