jaxkso
jaxkso
02-02-2017
Mathematics
contestada
Solving quadratics equations by taking square root
Respuesta :
mohsan573
mohsan573
02-02-2017
x^2=1 when you apply square root then the value of X is
X=-1,1
2---
a^2+1=19
subtract 1 on both side
a^2=19-1
a^2=18
taking square on both side
a=Square root(18)
the answer is shown in diagram
Answer Link
VER TODAS LAS RESPUESTAS ( 77+ )
Otras preguntas
In our solar system, 6 of the 8 planets have moons. What percentage of the planets have moons?
Education is the only key to defensive driving. Answer: TrueFalse
The sum of two consecutive integers is at least 52, what is the least possible pair of integers? A.) 27 & 28 B.) 25 & 26 C.) 24 & 25 D.) 26 &
. The result of the Battle of Bunker Hill was a/an
Human impacts on biomes are best characterized by _______. a. increased fossil fuel usage b. industrial pollution of landfills c. interruption of natural bio
What country once ruled most of Central America? Britain Portugal Spain United States
Please help with triangles in a pic.
On Friday, Peter arrives at 9:50. How Long Before Closing Time (10:30)
When making lemonade from a powder, the solvent would be the ______________.
All of the following languages are Celtic except _____. Welsh Briton Greek Gaelic
