ANIMALlove2 ANIMALlove2

02-03-2017
Mathematics

contestada

how do i do the quadratic formula

Respuesta :

ivanhqp ivanhqp

02-03-2017

Quadratic formula is

x = -b + or - sqrt b^2-4ac / 2a

Just plug in your numbers... let's say we have x^2 + 4x + 8 = 0
Plug it in.

x = -(-4) +/- sqrt (4)^2 - 4(1)(8)/2(1)
x = 4 +/- sqrt 16-32 / 2
x = 4+/- sqrt -16/2 (no real solutions)

Answer Link

Otras preguntas

What does it mean to be "mentally healthy"? you have the ability to percieve reality. you observe and understand the facts of an event. you can respond appropri

The indians that had the greatest opportunity to adapt to the european incursion were

The process by which organisms make more of their own kind is called

Regardless of how departments and functions are individually managed, they are always linked together through a. executive oversight. b. procedures. c. process

What was the difference between a Puritan and a Separatist?Select one:a. Separatists were Catholic and Puritans were Protestant.b. Puritans wanted to change the

how did president Lincoln dispose of the Wade-Davis Bill ?

1/6(k-9)=4 what does k equal

How did the purpose of delta airlines changed

Relationship between 7742 an 7785 is there any difference What is the difference between 7742 and 7785

how do we take Cornell notes in a way that helps us keep your notes organized and become more effective when studying?