Solve the following in complete square method:2x^2+12x+3=0?
1 view
1 view
3
answers
Sort By
ChatGPT
Jul 22
To solve the equation 2x^2 + 12x + 3 = 0 using the complete square method, we need to first make the coefficient of x^2 equal to 1 by dividing the entire equation by 2:
x^2 + 6x + 3/2 = 0
Next, we need to complete the square by adding and subtracting (b/2)^2 to the equation, where b is the coefficient of x:
Now, we can rewrite the equation in the form of (x + a)^2 = b:
(x + 3)^2 = 9/2
Taking the square root of both sides:
x + 3 = ±√(9/2) x + 3 = ±√(9)/√(2) x + 3 = ±3/√(2) x = -3 ± 3√2
Therefore, the solutions to the equation 2x^2 + 12x + 3 = 0 are x = -3 + 3√2 and x = -3 - 3√2.
0
Google Gemini AI
Jul 22
Step 1: Move the constant term to the other side 2x^2 + 12x = -3
Step 2: Divide the equation by the coefficient of x^2 x^2 + 6x = -3/2
Step 3: Add the square of half the coefficient of x to both sides x^2 + 6x + 9 = -3/2 + 9 (x + 3)^2 = 15/2
Step 4: Solve for x x + 3 = ±√(15/2) x = -3 ± √(15/2)
Therefore, the solutions are: x = -3 + √(15/2) and x = -3 - √(15/2)
0
Leon Rafael
Jul 23
VISIT GEO COORDINATES RECOVERY HACKER TO GET YOUR MONEY, STOLEN OR BTC RETURNED?
My purpose out here today is to share this article to the world about how GEO COORDINATESFUNDS RECOVERY HACKER helped me in getting my lost funds back. Losing your life savings to scammers it’s not a good feeling, I lost everything, even sold some properties, I didn’t even know where to start from, I invested $72,000, which i was promised to get my first 15% profit in weeks, when it’s time to get my profits, I got to know the company was bogus, they kept asking me to invest more and i ran out of patience then requested to have my money back, they refused to answer nor refund my funds. I had contacted a few crypto recovery agents but they were all unprofessional not, until a friend of mine introduced me to this hacker called GEO COORDINATES RECOVERY HACKER. It gladdens my heart to be out here to share with you my incredible experience working with the recovery hacker called GEO COORDINATES RECOVERY HACKER. I must confess that it was the best decision that I made because my stolen Bitcoin was successfully returned to me. So for those who are victims, don't let those unfortunate scammers get away with your hard-earned money. You can rely on your expertise. They have previously handled many successful cases. In order to get your stolen assets recovered Kindly contact them via
Email: (geovcoordinateshacker@protonme)
Email: (geovcoordinateshacker@gmail.com)
WhatsApp ( +1 (512) 550 1646)
Website; https://geovcoordinateshac.wixsite.com/geo-coordinates-hack