jaxkso
jaxkso
02-02-2017
Mathematics
contestada
Solving quadratics equations by taking square root
Respuesta :
Аноним
Аноним
02-02-2017
#6
x^2 = 1
x = - 1 and x = + 1
#7
a^2 + 1 = 19
a^2 =18
a^2 =√ 9
√ 2
a = + 3
√ 2 and a = - 3
√ 2
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
Use a calculator to find each answer. Round to the nearest tenth. 1.) 8392-(530+239) 2.) (984.2 - 845) ÷5 3.) (1000÷14.6) +8.4 4.) (8392-530) + 539
An urban area is characterized by _____. A) a dense human population B)farm land C)highways D)public transportation
How would I unscramble this? el jueves/con una amiga/de compras/va/a la librería
Did the Pilgrims actually wear those funny buckles and hats?
Glycerol boils at a higher temperature than water. What does this indicate about the attractive forces of glycerol?
The best thing you can do go keep a positive relationship with your supervisor is
What are some possible advantages of having only two powerful political parties?
6. Explain why the boiling point of water is a characteristic physical property, but the temperature and volume of a glass of water are not.
La clase _____ las frases.
name three numbers that would be placed between these two numbers on a number line 5.89 and 5.9
