Nikosupreme
Nikosupreme
21-12-2014
Mathematics
Answered
x • x = 2x need help
Answer :
konrad509
konrad509
21-12-2014
[tex]x\cdot x=2x\\ x^2-2x=0\\ x(x-2)=0\\ x=0 \vee x=2 [/tex]
Answer Link
Rodeway
Rodeway
21-12-2014
[tex]x*x=2x \\ x^2=2x \\ x^2-2x=0 \\ x(x-2)=0 \\ x = 0 \ \ \ \vee \ \ \ x-2=0 \ therefore \ x= 2[/tex]
Answer Link
VIEW ALL ANSWERS ( 65+ )
Other Questions
Select the correct answer.Which type of fatigue is caused by a prolonged illness or poor nutrition which weakens the immune system?A. Physical fatigueB. Psychol
17. What kind of revolution did Lenin and the Bolsheviks believe was necessary to destroy the capitalist system?
EditorMany of us are unaware of it, but there is a problem growingright under our feet!The area of California in which we live is dry and arid, and yetwe see gr
It takes 5 h 54 min for a 3.50- mg sample of radium-230 to decay to 0.25 mg What is the half-life of radium-230?
Quiz: Assess Your LearningQuestion 5 of 10:Which of the following words most likely indicates a wrong answer in the answer choices?A. OccasionallyB. SometimesC.
The profit earned by a hot dog stand is a linear function of the number of hot dogs sold. It costs the owner \[tex]$48 each morning for the day's supply of hot
During World War II, many Americans grew vegetables in Victory Gardens in order toA. send the food they grew overseas to feed the troops.B. become more self-suf
Which hormone is an antagonist of calcitonin?A. Antidiuretic hormone (ADH)B. GlucagonC. OxytocinD. Parathyroid hormoneE. Thyroid-stimulating hormone (TSH)
3. When adding a data source to the ESA device. RSA recommends using only the
how do you solve for b b=360x5/18
a drawing of a surboard in a catalog shows it's length as 8 4/9 inches. find the actual length of surfboard if 1/2 inch length on the drawing correspond to 3/8
Your model locomotive is 16 inches long. It is an exact model of a locomotive that is 40 feet long. A window on the locomotive is how many times wider than a wi
Your model locomotive is 16 inches long. It is an exact model of a locomotive that is 40 feet long. A window on the locomotive is how many times wider than a wi
a drawing of a surboard in a catalog shows it's length as 8 4/9 inches. find the actual length of surfboard if 1/2 inch length on the drawing correspond to 3/8
a drawing of a surboard in a catalog shows it's length as 8 4/9 inches. find the actual length of surfboard if 1/2 inch length on the drawing correspond to 3/8
Your model locomotive is 16 inches long. It is an exact model of a locomotive that is 40 feet long. A window on the locomotive is how many times wider than a wi
Your model locomotive is 16 inches long. It is an exact model of a locomotive that is 40 feet long. A window on the locomotive is how many times wider than a wi
a drawing of a surboard in a catalog shows it's length as 8 4/9 inches. find the actual length of surfboard if 1/2 inch length on the drawing correspond to 3/8
a drawing of a surboard in a catalog shows it's length as 8 4/9 inches. find the actual length of surfboard if 1/2 inch length on the drawing correspond to 3/8
a drawing of a surboard in a catalog shows it's length as 8 4/9 inches. find the actual length of surfboard if 1/2 inch length on the drawing correspond to 3/8