A quadratic equation is of the form ax2 + bx + c = 0 where a ≠ 0. A quadratic equation can be solved by using the quadratic formula. You can also use Excel's Goal Seek feature to solve a quadratic equation.
In this section, we will try to solve different polynomial equations like Cubic , Quadratic , linear, etc. Solving Cubic Equation A polynomial equation with degree three is called a cubic polynomial equation. Using Goal Seek Y= 5X3-2X2+3X-6 We have to solve this equation and find the...
VBA 中可以使用一些内置的数学库函数,如`WorksheetFunction.Solve()`,来求解方程。 以下是一个使用VBA 求解一元二次方程的示例: ```vba Sub SolveQuadraticEquation() Dim equation As String Dim result As Variant equation = "3x - 2x + 1 = 0" result = WorksheetFunction.Solve(equation) If IsArray(...
Method 3- Solving a Quadratic Polynomials Equation Steps: Click C9 and enter the formula: =(-C7+SQRT(C7^2-4*C6*C8))/(2*C6) Enter this formula in C10: =(-C7-SQRT(C7^2-4*C6*C8))/(2*C6) Press Enter to see the solutions of X. Read More: How to Solve 2 Equations with 2...
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Random answers from collections How to Calculate Sum If Cells Not Equal to Value in Excel in Excel How to Use COUNTIF From Another Sheet in Google Sheets in Google Sheets How to Use SUMIF From Another Sheet in Excel in Excel How to Solve a Quadratic Equation in Excel in Excel ...
Here’s the best way to solve it. Solution Share Here’s how to approach this question To get started with finding the coefficients a, b, and c for the quadratic equation y=ax2+bx+c using Excel, first select the data you want to ...
For equations with multiple variables or constraints, Solver is the best option. If I want to solve the quadratic equation: 2x^2 – 4x – 6 = 0 To solve for x, follow the steps below: STEP 1:In A2, enter an initial guess (e.g., 1). ...
A quadratic equation can be solved by using the quadratic formula. You can also use Excel's Goal Seek feature to solve a quadratic equation. 8. Solver - Transportation Problem: Use the solver in Excel to find the number of units to ship from each factory to each customer that minimizes ...