EmilyCopeland11231 EmilyCopeland11231

01-10-2017
Mathematics

contestada

Determine the nature of the roots of the function
f(x)=7x^2+5x-1

Respuesta :

Аноним Аноним

01-10-2017

Finding the values of the discriminant:-

b^2 - 4ac = 5^2 - 4*7 * -1 = 25 + 28 = 53

There will be 2 real roots

Answer Link

Otras preguntas

Medicine taken by a patient breaks down and eventually leaves the patient’s system. Suppose a dose of 60 milligrams (mg) of medicine is given and it breaks down

The triangular-shaped bases of a prism are 24 cm in length and have a height of 35 cm. Each side is 37 cm. The height of the prism is 29 cm. What is the surfac

Write a loop to print the numbers: 11, 21,...51 using Python

Drag and drop the events to put them in the correct order from earliest (top) to latest (bottom).

Were the delegates successful in creating a balanced government

how many moles of lithium nitrate are produced when 0.250 moles of lithium react in this fashion?

How do you solve 4x+5<-6

Evaluate -3x 3 y 2, if x = -2 and y = -1.

Meredith notices that different plant fertilizers are made up of different chemicals. Some fertilizers are high in nitrogen. Other fertilizers are high in phosp

A biochemist identifies a new toxin that closes the nuclear pores of a cell's nucleus. What cellular process would be disrupted by this toxin? Which one would n