the roots of the quadratic equation x 2 2x 1 0 are Algebra Solve Using the Quadratic Formula x 2 2x 1 0 x2 2x 1 0 x 2 2 x 1 0 Use the quadratic formula to find the solutions b b2 4 ac 2a b b 2 4 a c 2 a Substitute the values a 1 a 1 b 2 b 2 and c 1 c 1 into the quadratic formula and solve for x x
Advertisement dinnice4u X 2 2x 1 0 x 1 2 0 x 1 0 x 1 Root is 1 Advertisement Answer Equal roots 1Step by step explanation Given a quadratic equation such that tex x 2 2x 1 0 tex To find the roots We need to first factoris Solve the quadratic equation x 2 2x 1 0 To find the roots of a polynomial of the form ax 2 bx c we use the quadratic formula where in this case a 1 b 2 and c 1 Then substitute the values of the coefficients of the equation in the quadratic formula displaystyle x frac b pm sqrt b 2 4ac 2a
the roots of the quadratic equation x 2 2x 1 0 are
the roots of the quadratic equation x 2 2x 1 0 are
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Quiz Quadratic Equation x2 2x 1 0 Similar Problems from Web Search How do you solve x2 2x 1 0 using the quadratic formula socratic questions how do you solve x 2 2x 1 0 using the quadratic formula 1 x 2 1 2 1 Explanation x2 2x 1 0 ax2 bx c 0 b2 4 a c How many solutions does 1x2 2x 1 Solve By Factoring Example 3x 2 2x 1 0 Complete The Square Example 3x 2 2x 1 0 After you click the example change the Method to Solve By Completing the Square Take the Square Root Example 2x 2 18 Quadratic Formula Example 4x 2 2x 1 0 About quadratic equations
We have to find two numbers and such that b and c For example we have to find the roots of x 2 5x 6 0 6 2 3 and 5 3 2 We shall split the middle term as x 2 3x 2x 6 0 Factorising x x 3 2 x 3 0 x 2 x 3 0 x 2 and 3 Learn Practice Download Roots of Quadratic Equation For a given quadratic equation ax 2 bx c 0 the values of x that satisfy the equation are known as its roots i e they are the values of the variable x which satisfies the equation The roots of a quadratic function are the x coordinates of the x intercepts of the function
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Solution Substituting x 1 in the given equation x 2 2 x 1 0 we get 1 2 2 1 1 0 1 1 1 0 3 0 which is not true Therefore x 1 is not a solution of the given equation x 2 2 x 1 0 3 If one root of the quadratic equation 2x 2 2 ax 6 0 is 2 find the value of a Also find the other root Solution Algebra Solve Using the Quadratic Formula x 2 2x 1 2 x2 2x 1 2 x 2 2 x 1 2 Move all terms to the left side of the equation and simplify Tap for more steps x2 2x 3 0 x 2 2 x 3 0 Use the quadratic formula to find the solutions b b2 4 ac 2a
Write the discriminant of the following quadratic equations i 2 x 2 5 x 3 0 ii x 2 2 x 4 0 iii x 1 2 x 1 0 iv x 2 2 x k 0 k R v 3 x 2 2 2 x 2 3 0 vi x 2 x 1 0 This online calculator is a quadratic equation solver that will solve a second order polynomial equation such as ax 2 bx c 0 for x where a 0 using the quadratic formula The calculator solution will show work using the quadratic formula to solve the entered equation for real and complex roots
Solving 2x 2 3x 1 0 Using The Quadratic Formula YouTube
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the roots of the quadratic equation x 2 2x 1 0 are - Solve By Factoring Example 3x 2 2x 1 0 Complete The Square Example 3x 2 2x 1 0 After you click the example change the Method to Solve By Completing the Square Take the Square Root Example 2x 2 18 Quadratic Formula Example 4x 2 2x 1 0 About quadratic equations