1. La ecuación x3-2x2-5x+6=0 tiene tres raíces enteras, utiliza la regla de Ruffini para calcularlas:
x1=
x2=
x3=

2. Efectúa la división: (4x3-8x2-9x+7) : (x-3)

3. Calcula el valor de m para que el polinomio x4+x3+mx+2 sea divisible por x+2

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720

answer:   (s+1)(s+4)

step-by-step explanation:

factor s2+5s+4

s2+5s+4

=(s+1)(s+4)

to be honest i don't know but i need points so