Question

ordene os polinômios de acordo com as potências decrescentes de x

A) 2x + 3x² - 4
B) -6 +x⁴ - 5x² + 4x³ - 2x
C) 4x + 5x³ - 1
D) 5x² -3x + 2x³ - 4
E) 2+ 7x + 9x²

Answer 1

a) 3x2+2x-4
b)x4+4x3+5x2-2x-6
c)5x3+4x-1
d)2x3+5x2-3x-4
e)9x2+7x+2

Answer 2

a) 3x2+2x-4

b)x4+4x3+5x2-2x-6

c)5x3+4x-1

d)2x3+5x2-3x-4

e)9x2+7x+2