Solve the equation: 1(2x)-32=2x.相关知识点: 试题来源: 解析 x=-1 x=14 1(2x)-32=2x(2x) 1(2x)-32=2x ((2x)⋅1)(2x)-((2x)⋅3)2=(2x)(2x)1-3x=4x^24x^2+3x-1=0(x+1)(4x-1)=0x+1=0 4x-1=0x=-1 x=14
Solve the equation(x+y+1)(dydx)=1 View Solution Solve:dydx+y=1 View Solution Solve the equationdydx+1x=eyx2 View Solution Solve the equationdydx=(x3−2xtan−1y)(1+y2) View Solution Solve the differential equationdydx+1=ex+y ...
Begin by investigating the equation graphically, using the idea that a root of an equation f(x)=g(x) is the x-coordinate of a point of intersection of the graphs of y=f(x) and y=g(x). Fig shows four different ways of doing this, based on the equation as stated and the three ...
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Solve the equation for {eq}y(x): {/eq} {eq}\displaystyle\frac{dy}{dx} = x + y, \; y(0) = 1 {/eq} First-Order Linear Differential Equations: A differential equation of the form {eq}y' + p(x) y = q(x) {/eq} is a first-order linear differential equation. We can ...
Solve the equation: (align*)1/3x+11=-2(align*) 相关知识点: 试题来源: 解析 (align*)x=-39(align*) Solve for (align*)x(align*) : (align*)(1/3x + 11 &=-2 1/3x + 11 \ ((red) - \ 11) &=-2 \ ((red) - \ 11) 1/3x &=-13 1/3x \ ((red) * \ 3) &=-13 ...
With "Solve the equations," you'll have a powerful and versatile tool to successfully tackle any mathematical equation! 新內容 版本紀錄 2025年1月19日 版本5.3.0 - Added support for exponential equations - General improvements to the solver and steps ...
solve the equationcosA+3cos2A=2giving all solutions in the internal 0≤A≤180°越清楚越好。别光写个答案。 答案 cos(2 A)=2cos2A-1代入cosA+3(2cos2A-1)=26cos2A+cosA-5=0(6cosA+5)(cosA-1)=0cosA=-5/6或1,且0≤A≤π所以A=arccos(-5/6)或0相关推荐 1solve the equationcosA+3cos...
If there are infinite solutions for the equation, return "Infinite solutions". If there is exactly one solution for the equation, we ensure that the value of x is an integer. Example 1: Input: "x+5-3+x=6+x-2" Output: "x=2" Example 2: Input: "x=x" Output: "Infinite solutions...
If there are infinite solutions for the equation, return "Infinite solutions". If there is exactly one solution for the equation, we ensure that the value ofxis an integer. Example 1: Input: "x+5-3+x=6+x-2" Output: "x=2"