xdivyne xdivyne

26-04-2017
Mathematics

contestada

what is the solution set for the quadratic equation 4x^2 - 25 = 0

Respuesta :

Hermione13 Hermione13

26-04-2017

X=2.5
X=-2.5
I think.
I hope this helps!

Answer Link

HuytPOl HuytPOl

26-04-2017

Throw -25 on the other side making it 4x^2 = 25
Then, divide 4 on both sides making it x^2 = 25/4
Now square root both sides, and get your answer
x = +/- (plus or minus) 5/2.

Hope this helps!

Answer Link

Otras preguntas

why did the Spanish start bringing african slaves to the caribbean colonies and settlements?

Lydia makes 10 pancakes. she tops each pancake with 4 blueberries does lydia use in all use the break apart and distribute strategy and draw a number bond to so

Gabriel et moi, nous ____ des crayons A. avons B. avez C. ont D. a

PLEASE HELP ASAP Use the image to answer the question. What do the structures in this photograph suggest about ancient Egypt? It existed for only a brief time.

There are 10 red marbles and 8 green marbles in a jar. if you take three marbles from the jar (without replacement), the probability that they are all red is:

Belize shares a border with Mexico. Question 1 options: True False

Jenny is running for more than an hour on a pleasant sunny morning. Her body is sweating to maintain homeostasis, which is caused by the action of a/an . NextR

How does hysteria hinder a community?

Jasmine had 4 bulbs: green,orange,brown ,purple. How many ways can hang so green and brown are not next to each other

What two military vehicles were introduced during ww1?