surfer89 surfer89

01-05-2019
Mathematics

contestada

explain how the value of the discriminant B^2-4AC can be used to predict the number of solutions an equation has?

help me please

Respuesta :

a5904640 a5904640

01-05-2019

We need to know this:

If Δ > 0 we have two and different solutions

If Δ = 0 we just one solution

If Δ < 0 we don't have real solutions

Answer Link

Otras preguntas

What is the length of the line segment that is graphed from (1, 3) to (5,3)? A. 3 units B. 4 units C. 5 units D. 6 units PLEASE HELP!!!!!!!!!!

Find the roots of the equation below. x2 - 6x + 9 = 0 -3 3 ±3 ±3i

What might make a country less resilient and less strong?

In triangle GHI, angle G = 109, angle I = 15, h = 5. Find g to the nearest tenth. 4.4 5.7 18.3 1.4

what's the number 9?

How did Theodore Roosevelt define freedom? How do I give my interpretation of freedom? Also how do I turn this into an essay form?

A boulder and a pebble are sitting on a cliff, which has greater gravitational potential energy and why? A cheetah and a person are racing, both has the same ma

What percentage of scientists believe in global warming?

the archaeologist moves the image 4 units down. What are the new coordinates of the vertices

20 Points!!!!!!!!!! When making graffiti. What type of fade and drop would one use to make this image to have more volume? Pls Help !!!!