doinkgang
doinkgang
30-12-2017
Mathematics
contestada
How to solve this by factoring please
Respuesta :
jamesone2225p1r186
jamesone2225p1r186
30-12-2017
[tex]3x^{3} + 2 {x}^{2} - x = 0\\ x(3 {x}^{2} + 2x - 1) = 0 \\ x(3x - 1)(x + 1) = 0[/tex]
First factor out the common x
Then you can use the quadratic equation to solve for the second order polynomial.
Answer Link
VER TODAS LAS RESPUESTAS ( 42+ )
Otras preguntas
Given the following quadratic function: f(x) = 2x²-3x + 4The ordered pair for the y-axis intercept is:O a. (4,0)O b. (0,-3)OC. (0,4)O d. (-3,0)e. No y-axis inte
2. Analyze the causes of America's 1898 war with Spain. In your response focus on three of the following causes: race, economy, technology, yellow journalism, a
How many moles of sodium nitrate are in 2.0L of a 0.50M solution
an expression that is equivalent to:14 (32 + 24e - 4)
The circle graph shows how the annual budget for a company is divided by department. If the amount budgeted for Media and Engineering combined is $15,000,000, w
Solve: 0.003x - 0.02 = 0.07
wNioraih has read 72 pages, which is 25% of a book. How many pages are in the book?Step 1 Set up the proportion Step 2 Solve for the variable.Write the proporti
For what value of K is (x + k) ² = x² + 22x + k²?¿Para qué valor de K es (x + k) ² = x² + 22x + k²?
The sum if 3 consecutive odd numbers is 39. What is the smallest number
A company sells widgets. The amount of profit, y, made by the company, is the selling price of each widget, x, by the given equation. Using this equation, find
