adenreem adenreem
  • 19-06-2021
  • Mathematics
contestada

solve the equation 3x²–2x=5​

Respuesta :

ilovecats8686
ilovecats8686 ilovecats8686
  • 19-06-2021

Answer:

x= -1 or x= 5/3

Step-by-step explanation:

3x²–2x=5​

3x²-2x-5=0

(3x+_)(x-_)

(3x-5)(x+1)

(I just use a guess and check method to see what will fill the blanks and let the expression expand to become 3x²–2x=5​)

3x-5=0

3x=5

x= 5/3

x+1

x=-1

x= -1 or x= 5/3

Hope this helps!

Answer Link

Otras preguntas

Which type of public policy is the following policy? Government issues a tariff on foreign goods. A. Domestic Policy B. Foreign Policy D. Not A Public Policy C
Somebody help me with this?
What was the main motivation for this policy proposed by President Nixon
which function is equivalent to F(x)=-4(x+7)^2-6?
Does it matter who ended slavery?
The Moon completes one orbit around the Earth in approximately in approximately and completes one cycle of its phases A 271/3 days, 24 hours B 24 hours, 24 hour
Find the area of the circle. 9mm.​
A hot metal plate at 150°C has been placed in air at room temperature. Which event would most likely take place over the next few minutes? Molecules in both the
It is Sunday morning and Jake has discovered he has a leak coming from the sink in his guest bathroom. Since plumbers charge to come out on the weekends. Jake i
Harry pays $540.00 for one dozen collector edition baseball cards. How much does he pay for each baseball card?