Sign In
Ask Question
Kylee
Mathematics
19 December, 09:59
How to solve this equation 2xsquare-4x-6=0
+4
Answers (
2
)
Kiana
19 December, 10:12
0
(2x2-4) - 6=0
2x2-4x-6=2 * (x2-2x-3)
x2-3x+1x-3
1 * (x-3)
(x+1) * (x+3).
Comment
Complaint
Link
Yuliana Ramsey
19 December, 10:20
0
2x^2-4x-6=0
2 (x^2-2x-3) = 0
2 (x-3) (x+1) = 0
2=0 x-3=0 x+1=0
2 does not = 0 so this is extraneous
x=3
x=-1
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“How to solve this equation 2xsquare-4x-6=0 ...”
in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
The value of a professional basketball player's autograph rose 40% in the last year. It is now worth $364.00. What was it worth a year ago?
Answers (1)
Which of the following is not a similarity transformation? A) Rotation B) Reflection C) Shear D) Dilation
Answers (2)
Is r=b2 + 1 proportional?
Answers (1)
Ms. Hernandez has $100 to spend on parking and admission to the zoo. The parking with cost $7, and admission tickets with cost $15.50 per person, including tax.
Answers (1)
Is 12 a prime or composite number
Answers (2)
New Questions in Mathematics
Which algebraic expression represents this phrase? the product of 40 and the distance to the finish line 49+d 40-d 40•d 40/d
Answers (1)
1/2:-41/15 is equivalent to 15/82 What process was used
Answers (1)
Find the median for the data set: 78, 160, 55, 58, 73, 37, 176, 107, 164, 144, 191 and 1.
Answers (1)
Jenny is painting a toy chest that she made for her little brother. if the box is 4 feet long, 3 feet wide, and 2 feel tall, what is the surface area of the box to be painted? Okay so i think i have it figured out, would the surface area be 42?
Answers (1)
A stereo system is being installed in a room with a rectangular floor measuring 13 feet by 12 feet and a 10 foot ceiling. The stereo amplifier is on the floor in the corner of the room. A speaker is on the ceiling in the opposite corner of the room.
Answers (1)
Home
»
Mathematics
» How to solve this equation 2xsquare-4x-6=0
Sign In
Sign Up
Forgot Password?