realyungandre realyungandre
  • 13-05-2020
  • Mathematics
contestada

Factored completely, the expression 2xexponent2+ 10x – 12 is equivalent to
2(x – 6)(x + 1)
2(x + 6)(x - 1)
2(x + 2)(x + 3)
2(x - 2)(x - 3)

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 13-05-2020

Answer:

2(x+6)(x-1)

Step-by-step explanation:

2x^2 +10x -12

Factor out a 2

2(x^2 +5x-6)

What 2 numbers multiply to -6 and add to 5

6*-1 = -6

6+-1 =5

2(x+6)(x-1)

Answer Link
amna04352
amna04352 amna04352
  • 13-05-2020

Answer:

2(x + 6)(x - 1)

Step-by-step explanation:

2x² + 10x - 12

2[x² + 5x - 6]

2[x² + 6x - x - 6]

2[x(x + 6) - (x + 6)]

2(x + 6)(x - 1)

Answer Link

Otras preguntas

How do you solve this
A determination of the dedifferentiation of cancer cells is called
In Euclidean geometric terms, which of the below would be the best description of any ANGLE? A. two intersecting lines. B.Two lines that never intersect. C.Tw
What is the length of the unknown leg in the right triangle? This is Urgent Now!
tom needs to build a fence on his property that is 1.5 miles long. Fencing is sold at lowes by the foot. How many feet of fencing will tom need to purchase
Which term results when
How to stop a particular phone number from calling you?
Is tyere any science behind the claim that vaccines cause autisn?
What jobs can you get with an associate's of arts degree for accounting?
112 students surveyed 69 studied in library 58 studied in union 25 studied in both how many did not study in both