Phương trình bậc hai x^2+8x+16=0 có bao nhiêu nghiệm thực?

Click here to see ALL problems on Inequalities · Question 330857: x2 - 8x + 16 >= 0. I got x=4 as the answer but I keep getting told it wrong. May 3, 2013 ... 3(8x − 2)/(4x. 2 − 2x + 1)2. 3.5.26. −3x. 2 + 5x − 1. 3.5.27 ... 2 arcsin(x/2) − xp4 − x2/2 + C. 10.2.11. arcsin(√x) −. √x√1. − x ... x²+8x-3=0 x². /. Quad formula. 6 16 bo 1-. X. X = −8 ± √(8)² = 4(1)(-3). 2(1). X = −8 ± √76 = 14. -8. 2 jxz x²-6x-16=0. (x −8)(x+2)=0 x=8x=-2. X = −8 ± 2√19. =- ... Apr 3, 2025 ... ... 8x x^2 - 8x + 16 = 0 (x - 4)^2 = 0 x = 4. on Fri. 1. 󱘫. Top fan. Charles J. Tuzzo. ... 16 0 335 289. 12 40 290 272 8 50 17 5 337 331. II 5 30S 234 18 6 18 o 369 ... 28 x±. 29 140. 30. So. 31. 240. 11. 133. 95. 65. 195. 165. 175. 160. 275. 165. 260. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, ... ... 𝟸𝟾 𝚡 𝟹𝟻" SIZE CHART: KIDS ~ (width x length) (inches) #𝟷𝟶: 𝟷𝟸 𝚡 𝟷𝟼" (0-1 yo OR 10kgs) | #𝟷𝟼: 𝟷𝟻 𝚡 𝟷𝟿" (6-7 yo OR 25 kgs) #𝟷𝟸: 𝟷𝟹 𝚡 𝟷𝟽" (2 ... ... x)2 S , with Smagorinsky constant CS and strain rate tensor Sαβ. For further ... [16.0 4.0 4.0]. Re numbers [-]. 10, 25, 50. Ma numbers [-]. 0.02, 0.04 ... Jul 16, 2020 ... By subtracting 85, you get x^2-8x-84=0, so factor by finding two numbers that multiply to be 84 and subtract to get 8, so try a few until you ... How do you graph x^2 + y^2 - 8x + 6y + 16 = 0? Circle: definition and standard form equation: A circle is defined in Geometry as the set of all points lying on ...