yioeejdsf yioeejdsf
  • 02-07-2020
  • Mathematics
contestada

2x2-2x-12=0 show expression in factored form show work what do the solutions mean

Respuesta :

mirkatanquero
mirkatanquero mirkatanquero
  • 02-07-2020

Answer:

x=  −2 or x=3

Step-by-step explanation:

Answer Link
mhanifa
mhanifa mhanifa
  • 02-07-2020

Answer:

3 and -2

Step-by-step explanation:

  • 2x²-2x-12=0
  • x²-x-6=0
  • x²+2x - 3x-6=0
  • x(x+2)-3(x+2)=0
  • (x-3)(x+2)=0
  • x-3=0 ⇒ x= 3
  • x+2=0 ⇒ x= -2
Answer Link

Otras preguntas

A company makes 660 board games and a span of 4 hours and 1320 board games in a span of 8 hours what is the constant of proportionality
Use the substitution method to solve the system of equations.3x + 2y = 13y = x - 1O A. (2,1)O B. (2,3)O C. (3,2)O D. (1,2)
suppose f (x) = x ^{3}. find the graph of f ( x + 5)graph 1 2 3 or 4
what are the height and the diameter of the cylinder, to the nearest hundredth of a foot?
blake needed at least 225 votes to become president of his seventh-grade class. if three-fourths of the seventh-grade students voted for him and he won. how man
cuánto es n- 1/2=3/6
the price of a pair of shoes was marked up 1450% from manufacturing to retail. if the shoes retailed for $290, how much did they cost to make?
I need help on 1a. It has the directions right above it.
Solve forx. Round to the nearest tenth of a degree, if necessary.
Manuel is planting grass seed in a rectangular lot that is 156 inches long and 228 inches wide. How wide is the deck in feet?