3x-x ^ 2

Answer to 2 2 x² + x r2 + 2x x² + 3x x² + 4x x² – 1 x2 +2 -2 22 + 2x – 3 x2 + 3x – 4 22 2. x2 - 1-2 x² - 4 x2 +2 -6 22 Find solutions for your homework or get textbooks Search

A * symbol is not necessary when multiplying a number by a variable. For instance: 2 * x can also be entered as 2x. Similarly, 2 * (x + 5) can also be entered as 2(x + 5); 2x * (5) can be entered as 2x(5). Two numbers r and s sum up to -3 exactly when the average of the two numbers is \frac{1}{2}*-3 = -\frac{3}{2}. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. The values of r and s are equidistant from the center by an unknown quantity u. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

24.12.2020

Type in any equation to get the solution, steps and graph Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. 3x • (x-1) Add up the last 2 terms, pulling out common factors : 2 • (x-1) Step-5 : Add up the four terms of step 4 : (3x+2) • (x-1) Which is the desired factorization. Equation at the end of step 2 : (x - 1) • (3x + 2) = 0 Step 3 : Theory - Roots of a product : 3.1 y=2+3x+x^3 игрик равно= 2+3х+х в третьей степени . Дополнен 11 лет назад Блин, ошибся со знаком.

Найдите правильный ответ на вопрос «Найдите точку минимума функции y=2/3x√x-2x+1» по предмету 📘 Алгебра, а если вы сомневаетесь в правильности ответов или ответ отсутствует, то попробуйте воспользоваться умным

A. Y=x'(x+x) C. Y=-5x*(x - 2) B. Y=-3x(x - 2) D. Y= 2x(x - X) I 6. The Function Y = (x - 1)(x-2)(x – 3) Is Negative On The Interval(s) A. X€ (1, 2) B. XE(1, 2) And X E (3,) C. X€ (2, 3) D. X€ (-00, 1) And X € (2,3) 7.

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The value of that expression depends on the value of "x". Assign a value to "x", and you can calculate a value for the entire expression. "3x" in this case means "3 times x". Factor x^2 + 3x + 2 Which Of The Following Is An Even Function?

Дополнен 11 лет назад Блин, ошибся со знаком. y=2+3x-x^3 . For example, to express x 2, enter x^2. Note: exponents must be positive integers, no negatives, decimals, or variables.

Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. graph{3x-x^2 [-10, 10, -5, 5]} The parabola opens downward because of the negative sign in front of the x^2. The x-intercepts are (0,0) and (3,0) because 3x-x^2=0 factored equals (x)(x-3)=0 When each of the parenthetical expressions is set equal to zero, you get x=0" " and " "x=3 The vertex is (3/2, 9/4) because the x-coordinate of the vertex is "x-coord. vertex" = -b/(2a) = -(3)/(2(-1))=3/2 Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals.

You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Factor out the Greatest Common Factor (GCF), '3x'. 3x(2 + -3x + x 2) = 0 Factor a trinomial. 3x((1 + -1x)(2 + -1x)) = 0 Ignore the factor 3. Subproblem 1 Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0 Subproblem 2 Simple and best practice solution for 3x-4=x+2 equation. Check how easy it is, and learn it for the future.

Subtract 2 from both side of the equation : x 2-3x = -2 Now the clever bit: Take the coefficient of x , which is 3 , divide by two, giving 3/2 , and finally square it giving 9/4 Add 9/4 to both sides of the equation : On the right x^2 + 3x - 1. Extended Keyboard; Upload; Examples; Random; Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions … 18.03.2011 Solve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. 14.09.2015 Найдите производную функцию : f(x) = x ^ 3 (3x + x ^ 2). Ответить на вопрос Для ответа на вопрос необходимо пройти авторизацию или регистрацию . 2,3x+x= 3,3 х. При решении данного примера получается ответ равный 3,3 х.

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Add '2.25' to each side of the equation. -3x + 2.25 + x 2 = 2 + 2.25 Reorder the terms: 2.25 + -3x + x 2 = 2 + 2.25 Combine like terms: 2 + 2.25 = 4.25 2.25 + -3x + x 2 = 4.25 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = 4.25 Calculate the square root of the right side: 2.061552813 Break this problem into two subproblems by

Oct 16, 2015 · graph{x^2 - 3x - 4 [-10, 10, -5, 5]} NOTE. The method that discusses the signs of the 2 binomials is unadvised because it is complicated and easily leads to errors/mistakes.