lisapressley2001
lisapressley2001 lisapressley2001
  • 02-01-2017
  • Mathematics
contestada

Solve using the quadratic formula. 2x^2+3x+5=0

Respuesta :

angelicarose12
angelicarose12 angelicarose12
  • 02-01-2017
x=−b±√b2−4ac2ax=−(3)±√(3)2−4(2)(5)2(2)x=−3±√−314
Answer Link

Otras preguntas

Find the directional derivative of f(x, y) = 2√x-y³at the point (1, 3) in the direction toward the point (3, 1). select the correct answer.a. 7 √2b. 14√2c. √2d.
Compute ending inventory and cost of goods sold for the current year under FIFO, LIFO, and average cost inventory costing methods. Calculating Ending Inventory
What was the cause of the relationships among these European nations as shown in the diagram?
Suppose gx = 2x³ + 12x² - 30x + 4. a For what values of x does gx have a local maximum?
7,8; x + 6y = 5. The equation of the line is Type an equation. Type your answer in slope-intercept form. Simplify your answer.
V=(-1 3). Y=(2 5) Find v-y 2v
Random variables X and Y have the joint pdf fX,Y (x, y) = cxy² 0 ≤ x ≤ 1, 0 ≤ y ≤ 1 0 otherwise.Find the constant c.
What was the experience of family wheat farmers on the southern Great Plains during the late 1920s and early 1930s?
Calculate the flat-band voltage for an n+-polysilicon-SiO2-Si capacitor having NA = 10¹7cm-3 and d = 10 nm. Assume that Qt and Qm are negligible in the oxide, œ
In a lot of 200 articles 10 are defective, find the probability of (i) no defective article (ii) one defective article (iii) at least one defective article in a