3x-x ^ 2

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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

For addition and subtraction, use the standard + and - symbols respectively. For multiplication, use the * symbol. 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). 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.

3x-x ^ 2

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Формат реальных вариантов ОГЭ по математике для 9 класса. В том числе — упражнения на тему «Алгебраические Математика Решите систему неравенств 4(9x+3)-9(4x+3) строго больше 3x (x-2)(x+9) строго меньше 0 Поддержать проект на тему Вычислить объем тела, ограниченный заданными поверхностями.z =2x^2+y^2 , y<=x, y=3x, x=2, z>=0 - заказ №3895225 3x(x^2-x+1)-4x=5x^2+2(1-x^2)+3x^3-x - ТвоиЗнания.com. Войти. Не выходить из системы. У меня Найди значение выражения при x=2562: (3x−3+4x2−5x+6+2xx−2):2x+13−x−129−3x+x Срочно помогите плиз!!! Данный калькулятор поможет найти площадь фигуры, ограниченной линиями.

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

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-x ^ 2

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3x-x ^ 2

У меня Найди значение выражения при x=2562: (3x−3+4x2−5x+6+2xx−2):2x+13−x−129−3x+x Срочно помогите плиз!!! Данный калькулятор поможет найти площадь фигуры, ограниченной линиями.

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Here we will do more than give you the solution to 3x × 3x. We will also explain and teach you how we came up with the answer, so you can understand it and solve similar problems in the future without help. 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 2 2 2 1 2 2 2 3 x x x x x x a a a b b b Realizando la suma 2 2 2 1 2 22 3x x x from DEPARTAMENTO DE SISTEMAS COMPUTACIONALES 1285 at Technological Institute of Ciudad Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Nghi N. May 29, 2015 No vertical asymptote, because (x^2 + 3) is always positive. Horizontal asymptote: y = 3 when x -> infinity. graph{(3x^2)/(x^2 + 3) [-10, 10, -5, 5]} 3x • (x - 2) = 0 Step 2 : Theory - Roots of a product : 2.1 A product of several terms equals zero.

3x-x ^ 2

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? A. Y=x'(x+x) C. Y=-5x*(x - 2) B. Y=-3x(x - 2) D. Y= 2x(x - X) I 6.

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.

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3.2 Solving x 2-3x+2 = 0 by Completing The Square . 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

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.

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