Áp dụng định lý Viète cho phương trình x^3-4x=0.

To find the x-intercept (x-axis crossing) of an equation, let y be zero and solve for x. For the y- intercept, let x be zero and solve for y. example: 3y − 4x = ... 1. 45 x 1 = 45 Identity Property · 2. 6 x 65 x 3 = 6 x 3 x 65 Commutative Property · 3. (72 x 12) + (72 x 57) = 72(12 + 57) Distributive Property · 4. 8 x (34 x 1) ... Sep 15, 2020 ... 4x = 0 is like asking, "Four times what equals zero?" ... You get the value of x from 4x by dividing 4x by 4. If 4x is 16, x is 16/4. If 4x is 3, ... uxcell Metal Tin Box Containers, 2Pcs 4.5x3.4x0.9 Inch Silver Mini Portable Metal Rectangular Empty Hinged Tins Boxes with Lid for Candy Tins Gift Card. x − 3. Problem 6. Sketch the graph of function f(x) = √ x + 1 − 3 ... x3 − 2x2 − 4x = 0. Problem 9. Solve. |x − 2| +1= x. Problem 10. Simplify. Sep 5, 2014 ... Решите уравнение x^3-4x=0 · Ответ, проверенный экспертом · Ответ, проверенный экспертом · Новые вопросы в Алгебра. Решите систему неравенства ! Sep 22, 2021 ... The solutions of the **inequality **x³ - 4x > 0 are x in (-∞, -2) union (2, ∞). This means x is less than -2 or x is greater than 2. chevron ... 4x(0) = x(0)e. 3t, so e3t. = 4, so t = ln(4). 3 . If for some reason we forget ... x3 = −2, or at x = −21/3. Fortunately, the domain of integration does ... 2 +x2 = x2 (nxn−2. 1 x2 +1);. (4) x3 −n(n−2)xn−3. 1 x3. 2. The ideals [xn. 1 +x], n ≥ 3, degrevlex. (1) nn xn−1. 0 xn+k +(−1)n n. ∏ l=1. (n(n−2)+(n−1)(k−l)) xk, ... Mar 2, 2024 ... x = ½[3 ± √{(-3)² - 4•1•1}] = ½[3 ±√{9 - 4}] = ½[3 ±√5].