Solve2x>3 View Solution Solve :|x−1|+|x−2|+|x−3|>6 View Solution Solve the system of inequalities 2x+4>4x−3 3x−2≤12−2x −5x+1≥x+3 View Solution Solve :|x−3|+|x−5|>9 View Solution Solve forx:3x+5>7 ...
包含變數 X 的方程式:X2 + 2X - 2,Y = X + 5,X = sin(M),X + 3 = B + C SOLVE求解 X。像 X2 + 2X - 2 這樣的表示式被視為 X2 + 2X - 2 = 0。 使用下列語法輸入方程式:{方程式},{求解的變數}SOLVE 可求得 Y 的解,例如以下列方式輸入方程式時:Y = X + 5, Y 重要! 如果某...
3x-3(-x+1)=3-2x One solution was found : x = 3/4 = 0.750 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : ... More Items Share Copy Copied to clipboard Examples Quadratic equation x2−4x−5=0 Trigonometr...
x=2结果一 题目 Solve the following equations:(1)8(5+x)=72 (2)4(3x−5)=40+2x (3)4(x−2)=2(x+3) (4)3(2x−4)=2(2−x) 答案 (1)x=4(2)x=6(3)x=7(4)x=2相关推荐 1Solve the following equations:(1)8(5+x)=72 (2)4(3x−5)=40+2x (3)4(x−2)...
Step 3: Check the condition for Case 1However, we initially assumed that x < 0. Since 13 is not less than 0, there is no solution in this case. Step 4: Consider Case 2 (x ≥ 0)In this case, the absolute value of x is simply x, so we can rewrite the equation as:x=2x−1...
Solve: 125x^3 + 216 = 0 Solve: x + y + 2z = 4; 2x + 3y + 6z = 10; 3x + 6y + 10z = 17. Solve 3(x + 4) = 5(x - 2) Solve: (x^2 + 1)\frac{dy}{dx} = xy. Solve for x and y: 6x + 9y = 9 -6x + 6y = 1 Solve for a. 8.9 + 1.2(3a -1)= 14.9 ...
(3) x=2 (4) x=−32 or x=52 . (1) ①x+2=4−x x=1 ②x+2+4−x=0, no solution. So, x=1. (2) |3x−2|=|4−8x| ①3x−2=4−8x x=611 ②3x−2+4−8x=0 x=25 So, x=611 or x=25. (3) ①x⩾−92 2x+9=7x−1 x=2 ②x<−92 ...
T=3.5x−212 Solve for x x=72T+424 Solve for T T=27x−212 Graph Share Copy Copied to clipboard
5(r - 1) = 2(r - 4) - 6 Solve: dy = [2 + (y - 2 x + 3)^{0.5}] dx. Solve: dx/dt = xte^{2t} , x(1) = 2 Solve for C. - (4/3)C = -8 Solve: 9 - c 2 ,\text{or} -3c 15. Solve for x, if 0.85 = log(x). Solve: 2x - \sqrt{ 3x^2 - 4x -4}...
• abs(x) • x^2+2x+6 POLAR GRAPHING Plot polar equations using the θ variable. For example, "r=2θ" is just entered as "2θ". • 2θ • sin(2θ) 3D GRAPHING Plot 3D functions by using the x and y variables. For example, "z=x+y" is just entered as "x+y". ...