deb9386
deb9386
06-04-2015
Mathematics
contestada
9x^2=1 please show all work
Respuesta :
konrad509
konrad509
06-04-2015
[tex]9x^2=1\\ x^2=\dfrac{1}{9}\\ x=-\dfrac{1}{3} \vee x=\dfrac{1}{3}[/tex]
Answer Link
Аноним
Аноним
06-04-2015
[tex]9x^2 = 1 \\ \frac{9x^2}{9} = \frac{1}{9} [/tex]
[tex]x^2 = \frac{1}{9} \\ \sqrt{ \frac{1}{9} } = 1/3[/tex], [tex]- 1/3[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
If represented in a stem-and-leaf plot, what would be the leaf of the number 392? 3 39 92 2
John’s mathematics teacher drew a triangle that had a 70° angle and a 20° angle. What is the measure of the third angle in the triangle? 90° 180° 70° 10°
PICTURE IS SHOWN below
What was the main objective of the paris peace conference?
what is 10³×10 to the negative 3 power
Which nutrient cycle is most affected by the over-use of ammonia fertilizers on commercial farms, as well as by the accumulation of waste on cattle farms and fe
Find the area simply your answer
1. Which event will have the greatest impact (positive or negative) on one's net worth after one month? Buy a used car at market value for $15,000 Buy a new car
according to Henry Grady, what has happened in the South since the end of the Civil War
Secondary source material is
