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

Eric has saved $18,300 toward a down payment on a house. He makes a salary of $59,750 a year. What is the maximum he could afford to borrow to buy a house? a) $

When did the last steam train travel in france? A. 1955 B. 1974 C. 1981 D. 1983

Eight times the square of a positive integer divided by two equals 144 minus 36 times the positive integer. Find the unknown positive integer.

What planets are easiest to study?

f sine of x equals square root of 2 over 2, what is cos(x) and tan(x)? Explain your steps in complete sentences.

that one kilogram of rice weigh the same as 10 bags containing 100 grams of beans each do you agree with her why or why not

A new herbal supplement is on the market that claims to build immunity and prevent illness. The best response to this claim is to

Which shows the scientific view of first appearance on earth

Define renewable and non renewable resources

PLEASE HELP,what's the answer