mmchacon7429 mmchacon7429

07-09-2017
Mathematics

contestada

Complete the square to solve the equation below x^2+10x+10=14

Respuesta :

texaschic101 texaschic101

07-09-2017

x^2 + 10x + 10 = 14
x^2 + 10x = 14 - 10
x^2 + 10x = 4
x^2 + 10x + 25 = 4 + 25
(x + 5)^2 = 29
x + 5 = (+-) sqrt 29
x = -5 (+-) 5.39

x = -5 + 5.39 = 0.39 <==
x = -5 - 5.39 = - 10.39 <==

Answer Link

Otras preguntas

Guys I need this ASAP please In the passage “Piano Obsession,what effect does playing the piano have on Reem? A. It makes Reem feel frustrated by her mistakes.

A home care nurse is preparing a presentation for a group of nursing students about the area of practice. Which statement would the nurse most likely include wh

The proposal that the global environment has been profoundly changed since life appeared on Earth, and that the presence of living organism's changes the enviro

what do you multiply 10 by to get 20

Melissa sells her art online for $49.50 per print. How many prints must she sell next month if she wants to earn at least $2000?

The price elasticity of demand for gasoline in the short run has been estimated to be 0.4. If a war in the Middle East causes the price of oil (from which gasol

You own a munitions plant, and you decide that your middle managers are insensitive to employees' needs. You send them all out for two weeks of sensitivity trai

rite a method so that the main() code below can be replaced by simpler code that calls method calcMilesTraveled(). Original main(): public class CalcMiles { pub

Imagine that each allele at the BXP007 locus is found at exactly the same frequency in a population. Since there are 8 possible alleles at the BXP007 locus, wha

The sketch shows the floor plan of a bathroom. The shower tray is 2'6" square and is fixed to the floor. The toilet and washbasin are both wall mounted. 14) Al