nicjacktamulliple nicjacktamulliple

09-09-2016
Mathematics

contestada

solve 4x2 – 25 = 0 using square roots

Respuesta :

mpanderla95 mpanderla95

09-09-2016

4x ^ 2 - 25 = 0

(2x-5)(2x+5) = 0

2x-5 = 0 2x+5 = 0
2x = -5
X = -5/2
2x = 5
X = 5/2

There are 2 solutions for X. X = 5/2 and X = -5/2.

Answer Link

Otras preguntas

The slender, curved bone that is located inferior to the skull between the mandible and larynx is the ____________ bone. it is unique in that is does not articu

Estimate the total charge q on the cloud when the breakdown of the surrounding air is reached

1 hour=3600 seconds and 1 mile=5280 feet. Make a conjecture about how you could convert a speed of 15 miles per hour to feet per second. Then convert.

When you provide logical orientation in your introduction you are creating a brain teaser for your audience to follow?

What is the ratio for the volumes of two similar pyramids, given that the ratio of their edge lengths is 6:5 A)125:216 B)216:125 C)36:25 D)25:36

What is the first step in consumer decisions-making process?

How does the literal, word-for-word translation of The Metamorphosis illustrate the idea that 100 percent accuracy in a translation is difficult to achieve?

how are rocks and minerals related? a.)a rock is made up of one or more minerals b.) rocks are common substances and minerals are gems c.) a mineral is made

In a prairie ecosystem, seeds are eaten by mice, which are eaten by foxes. if the fox population suddenly increased: the population of mice would increase the n

ABCD is a rhombus find the measures of <2 and <3, if m <1=22