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Solve 2/x<3 01:33 Solve x >sqrt((1-x)) 04:26 Solve (x-2)/(x+2)gt(2x-3)/(4x-1) 04:12 Solve (2)/(x^2-x+1)-(1)/(x+1)-(2x-1)/(x^3+1) ge 0. 05:39 Solve sqrt((z-5))-sqrt(9-z)>1,x in Zdot 03:29 Solve |x^2+x-4|=|x^2-4|+|x|dot 03:02 So...
这里我们只需输入如下命令即可求出解:〔x,y〕=solve(‘9*x+8*y=10’,‘13*x+14*y=12’,‘x’,‘y’)。回车后,Matlab就求出了这个二元一次方程组的解再来求一个二元非线性方程组x^2+y^2=10 式12x+3y=0 式2这里我们只需输入如下命令即可求出解:〔x,y〕=solve(‘x^2+y^2=10’,‘2*x+3...
Solve: (x - 5)/(x - 4) + 8/(x^2 - 16) = 0. Solve \frac{dy}{dx} = \frac{y\sin x}{y^2+1} Solve for 7(x - 4)^2 - 18 = 10. Solve: (5y-9)(7y-10)=0 Solve: x + 10} \over {x + 4 + 48} \over x^2} - 16 = 0 Solve: (5x - 3)^2 = -3. Solve:...
如果我们给x赋值10，那么显示的就是7那个解。solve返回的解是与赋值差最小的解。如果你想得到一个方程的所有解，请使用菜单里8.方程/函数功能。一元多次方程求解，选择2.多项式方程，按照步骤输入系数abc的值，按等号直接可以切换该方程的所有解。我曾经也困惑了好久，希望可以帮到你。
Solve y = 10/3 - 7x for x. Solve for x: 2/k - 3/x+k = 0 Solve for x. 5 x 3 x = 2020 Solve for x. 8^4 x - 14 = 64 Solve for x: {2 x} / 3 + 1 / 4 = x / 6 - 1 / 2. Solve for x. 32^(2x - 3) = 2 Solve for x: (3x + 2)^2 + 5(3x+2) ...
This expression simplifies to −10 . Explanation: Begin by distributing the negative to the second binomial. Then you can combine like terms. (9m−5)−(9m+5) ... More Items Share Copy Copied to clipboard Examples Quadratic equation x2−4x−5=0 Trigonometry 4sinθcosθ=...
19. Find the x-intercept(s) of the function , if any exist. Solution: Factoring and setting the numerator equal to zero gives . 20. Solve for x using the quadratic formula: x2 - 6x + 2 = 0. Simplify as much as possible. Solution: The quadratic formula is . With a = 1, b =...
x = -2 ±√02.1 x = -2 ±√02 Δ = 0, meaning that x₁ = x₂ = x. x = -22 = -1Quadratic Equations - Samples Solve -5x²-10x-1=0 Solve -5x²+1x-5=0 Solve -3x²+10x-6=0 Solve x²-10x+8=0 Solve x²+4x-1=0 Solve -4x²+1x-7=0Disclaimer...
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