Quadratic Formula Calculator

Quadratic Formula Calculator A Quadratic Equation is a second degree polynomial equation which is in the form: Ax2 + Bx + C = 0. Online Quadratic Formula Calculator is a tool which makes calculations easy and fun. It is used to solve the quadratic equation using the quadratic formula. Try our Quadratic Formula Calculator and get your problems solved instantly.

Steps for Quadratic Formula Calculator Step 1 :- Observe the values of A(coefficient of x2), B(coefficient of x) and C(constant) as a, b and c. Step 2 :- Find the value of discriminant(D) by using the formula (D) = b2 - 4ac.

Know More about Scientific Notation Calculator

Step 3 :- Check the value of discriminant(D). ⇒ If D > 0, then the equation has two real solutions given by: x1 = (−b)+D√2a and x2 =(−b)−D√2a ⇒ If D = 0, then the equation has two real solutions given by: x1 = (−b)2a, and x2 =(−b)2a ⇒ If D < 0, then the equation has imaginary roots.

Examples on Quadratic Formula Calculator Solve x2 + 5x + 7 = 0. Step 1 :- Given equation : x2 + 5x + 4 = 0 So, A(coefficient of x2) = 1, B(coefficient of x) = 5,

C(constant) = 4

Step 2 :- Now, discriminant(D)= b2 - 4ac D= 52 – 4(1)(4), D= 25 – 16,

D= 9

Step 3 :- Since D > 0, the equation has two real solutions given by. x1 = (−b)+D√2a = (−5)+9√2×1 = −22 = -1 x2 = (−b)−D√2a = (−5)−9√2×1 = −82 = -4 Answer :- x1 = -1 and x2 = -4 Learn More about Simple Interest Calculator

Algebra 2 Help TutorVista offers Algebra 2 help online. Solve problems and get answers, work on basic concepts as well as take help with algebra 1 and get Algebra 2 homework too with TutorVista. Study with highly qualified tutors who have many years of experience in tutoring students across grades and they will work with you to ensure that you understand the subject and score well in it.

Help with Online Algebra Ii Tutors Avail worldclass Online algebra ii tutoring with Tutorvista and make your study easy and fun.Understand all the algebra II concepts along with an online algebra ii tutor, workout practice problems, complete your homework and prepare for your algebra ii test. Thus, gain here a complete learning over the concept. Usage of online calculators and worksheets make your learning interactive and playful.

So, what are you waiting for? Book the best tutor now!

Algebra 2 Lessons Covered Tutorvista provides intensive tutoring for Algebra from expert online tutors and following are the concepts mastered by the tutors and those covered in our help program: * Radical Equations * Exponential And Logarithmic Functions * Graphing functions * Quadratic functions * Third Degree Polynomials Our online tutoring is one on one and personalized and as it is interactive and thus learning with tutorvista becomes fun. So get your algebra 2 answers from an expert tutor now.

Algebra 2 Answers TutorVista makes getting Algebra answers really easy. Connect with a tutor anytime, anywhere and get all the answers online. In fact you can also get free help to your homework problems as well.