Phương trình sai phân tuyến tính với hệ số hằng số có phương trình đặc trưng là x^3-4x=0.

This quadratic equation has one solution only. That's because adding zero is the same as subtracting zero. The solution is: x = 4 / 2 = 2 May 11, 2020 ... To solve the inequality: x3 + 4x > 5x2. x3 - 5x2 + 4x > 0. x(x2 - 5x + 4) > 0. x(x -1)(x - 4) > 0. The points that divide the number line ... Given that x8 - 34x4 + 1 = 0, x > 0. What is the value of (x3 - x-3)? · 12 · 14 · 18 · 16 ... - X² + X² + X ²² + X 3 + X ² = ľ² (*). The coordinates X X2 X3 represent. 2 3 ... = √² ² (² 3 + 4 + 3 + 0(33). (6) now neglecting terms. 一了. 32. 2 in (5). The inequations -4x +1 ≥ 0 and 3 – 4x < 0 have the common solution given by A { } B {0, 2} C {-2, 2} D [-2, 0] Nov 10, 2024 ... Find c in (a, b) such that f'(c) = 0. Step by Step Solution: Step 1. Identify the function: f(x) = x^3 - 4x. Step 2. 4(x,0)=x if ,x51/4. =-x/3 +xX/3 if x > l/4. 1. (3.4). Boundary conditions: 440,t) = w , 0 = 0. (3.5). 4x(0,0 = 1. The weak solutions to be found as t-m is. 4(x)= ... Check all that apply. 1. 2(x + 2) + 2 = 2(x + 3) + 1 2. 2x + 3(x + 5) = 5(x - 3) ... 4x = 0 x = 0. She determines the equation has no solution. Which best ... Mar 11, 2023 ... Answer: x=0 Step-by-step explanation: To solve for x in the equation 5x - (3/4)x = 0, we need to simplify the left-hand side of the equation. 2cos. 3 x. −. ≠ − for all values of. 0 x < . −. = 4. 3 e. −4x. − when.