matilda21
matilda21 matilda21
  • 12-05-2017
  • Mathematics
contestada

Find the roots of the polynomial equation. x2 + 2x – 48 = 0

Respuesta :

orebaby16 orebaby16
  • 17-05-2017
x*2+2x-48=0
8 and -6 =48 both multiplication and the sum
(x-6)(x+8)=0
x=6
x=-8
Answer Link

Otras preguntas

2-3 facts about Warsaw Pact
which of the following expressions does not equal: the sixth root of 81x^4y^8 a. (3xy^2)^2/3 b. (3x)^2/3y^4/3 c. (3x^2y^4)^1/3 d. cube root of 9x^2y^4
The Commissariat established by Frederick William in Prussia became A. the overseer of the army. B. an agency of civil government. C. both a military and civil
Tennis balls with a diameter of 2.5 in. are packaged 3 to a can. The can is a cylinder. Find the volume of the space in the can that is not occupied by tennis b
let g(x)=x-3 and h(x)=x^2+6 find (h o g) (1)
wats the 60% off a prize that is $20.00
find the amplitude, period, and phase shift of the function defined by: y=3-2cos(3x+pi)
let g(x)=x-3 and h(x)=x^2+6 find (h o g) (1)
Hey, need some help reverent A. respectful B. respect C. reply D. to spoil
f f(x) = 2x2 and g(x) = 3x, what is (g o f)(x) a. 6x2 b. 9x2 c. 18x2 d. 8x4