RianJoshinisachey
RianJoshinisachey
17-07-2016
Mathematics
contestada
solve x^2 x=0.factorise.
Respuesta :
dalendrk
dalendrk
17-07-2016
[tex]x^2\pm x=0\\\\x(x\pm1)=0\iff x=0\ or\ x\pm1=0\\\\\boxed{x=0\ or\ x=\mp1}\\\\if\ x^2+x=0\ then\ x=0\ or\ x=-1\\if\ x^2-x=0\ then\ x=0\ or\ x=1[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 94+ )
Otras preguntas
A company makes wax candles in the shape of a cylinder. Each candle has a diameter of 6 inches and a height of 4 inches. How much wax will the company need to m
what hapens to the heart when blood flow decrease
Solve. 4 Which of the following numbers is NOT in scientific notation? A 4.5 X 10-12 B 3.025 x 10-9 C 0.21 x 10 D 1.1 X 1010
Given that the measurement is in centimeters, find the area of the circle to the nearest tenth. (Use 3.14 for π) the radius is 3
Four consecutive odd integers add up to -48. What is the least of these integers?
Which of the following is true? Group of answer choices When glucose is present, cAMP levels are high, so CAP is active and can bind to the activator When gluco
What is the narrator’s main purpose in this passage?
When considering a bill, a Congressional subcommittee may choose to hold a public hearing. What is the purpose of the public hearing? A.) To ask members for a p
Clifton ran 6 miles in 39 minutes. At this rate, how much time Clifton takes to run one mile? A 12 minutes B 7.2 minutes C 6 minutes and 30 seconds D 13 minutes
There are three main mechanisms that involve DNA transfer from one prokaryote to another, increasing the genetic diversity of the population. Describe these thr
