somo2194 somo2194

11-06-2018
Mathematics

contestada

please help me! i don't understand how 5x^2-12x-27=0 can be proven with the diagram

please help me i dont understand how 5x212x270 can be proven with the diagram class=

Respuesta :

christinasaulal christinasaulal

11-06-2018

x=(6+3\sqrt(19))/(5),(6-3\sqrt(19))/(5)
x=3.81533936,-1.41533936

Answer Link

Otras preguntas

Why were Georgians less angered by the Proclamation of 1763 than other colonists? A It opened more coastal land for settlement by Georgia colonists. B It gra

Which equation, when solved, results in a different value of x than the other three? 8.3 = negative 0.6 x + 11.3 11.3 = 8.3 + 0.6 x 11.3 minus 0.6 x = 8.3 8.3 m

Thompson Company uses the weighted-average method in its process costing system. The Cutting Department has 6,000 units in beginning Work-in-Process Inventory.

Question 8Sedimentary rock can be changed into igneous rock if sediments are -compacted.deposited.weathered.melted

How do you know an activity is building cardiorespiratory fitness

Plant cells and animal cells share many of the same structures. Name these similar structure

As a means of social control, to enforce norms, sanctions a. are always negative. b. are always positive. c. may be mild or severe. d. are not very effective.

Alicia has been asked to approve a marketing campaign that, although it is not illegal, promotes food products to children. She is concerned that the food produ

Based on the biographical information you read, which of the following statements would be true about Geoffrey Chaucer?

Which two reproductive barriers are at play in mule reproduction?