hallsfPo5omarah hallsfPo5omarah

02-03-2017
Mathematics

contestada

Determine the number of real solutions the equation has.
5x^2-9=0

1 Real Solution

No Real Solutions

2 Real Solutions

Respuesta :

wolf1728 wolf1728

07-03-2017

Using the quadratic formula, the solutions are x1 = 1.3416 and x2 = -1.3416
So, it has 2 real solutions.

Answer Link

Otras preguntas

Which document is referred to as the “supreme law of the land”? US Constitution Bill of Rights Declaration of Independence First Amendment

which of the three basic questions facing any society does technology play the greatest role?

How to calculate the rise and run of a slope (4,-1) and (-2,3)

order 1/6, 2,5, 3/5, and 3/7 from least to greatest

Is new york city a rural, urban or suburban community?explain.

what difficulties did the settlers in Jamestown and Plymouth have in common

90 questions got 18 wrong what's the percent for correct

What is the quotient of 1,387÷19? 67 69 71 73 Part 2 Write a related multiplication problem that can be used to show that your quotient is correct. _______

Who is Jack London and what is he useful for? Where Does he live?

what is the answer to (x-2)(x+2)