Number of real roots of a quadratic equation is

Asked by admin @ 10/08/2021 in Math viewed by 379 People

10.Number of real roots of a quadratic equation is

Answered by admin @ 10/08/2021

A quadratic equation with real coefficients can have either one or two distinct real roots, or two distinct complex roots. In this case the discriminant determines the number and nature of the roots. There are three cases: If the discriminant is positive, then there are two distinct roots.

If is a root of the quadratic equation

Asked by admin @ 31/08/2021 in Math viewed by 308 persons

If -5 is a root of the quadratic equation 2x2+px-15=0

How to solve quadratic equations using the square root method

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How can square roots be used to solve quadratic equations?

What is the square root method when solving quadratic equation

Asked by admin @ 16/11/2021 in Mathematics viewed by 293 persons

How can square roots be used to solve quadratic equations?

How to find all real solutions of a quadratic equation

Asked by admin @ 29/10/2021 in Mathematics viewed by 352 persons

Find all real solutions of the quadratic equation. (Enter your answers as a comma-separated list. If there is no real solution, enter NO REAL SOLUTION.) x2 − 6x + 1 …

Algorithm to find the roots of a quadratic equation

Asked by admin @ 20/08/2021 in Math viewed by 360 persons

Write an algorithm to find root of quadratic equation

A quadratic equation whose one root is 3 is

Asked by admin @ 13/08/2021 in Math viewed by 310 persons

A quadratic equation whose one root is 3 is

If the quadratic equation px2 2 root 5 15

Asked by admin @ 12/08/2021 in Math viewed by 310 persons

If the quadratic equation px2 - 2√5px + 15 = 0 has two equal roots then find the value of p.

If 1 p is a root of quadratic equation

Asked by admin @ 11/08/2021 in Math viewed by 304 persons

If (1 - p) is a root of quadratic equation x2 + px + (1 - p) = 0 then find its roots?

Which of the following equation has no real roots

Asked by admin @ 11/08/2021 in Math viewed by 311 persons

Which of the following equations has no real roots ? (a) x2 - 4x +372 = 0 (b) x2 + 4x - 3/2 = 0(C) x - 4x – …

Steps in solving quadratic equation by extracting the square root

Asked by admin @ 03/08/2021 in Math viewed by 370 persons

Were the steps of solving quadratic equations by extracting square roots helpful to you? Why?

How many real number solutions does the equation have

Asked by maham237 @ 28/04/2021 in Mathematics viewed by 656 persons

1. –7x² + 6x + 3 = 0 a.one solution b.two solutions c.no solutions d.infinitely many solutions 2.–8x² – 8x – 2 = 0 a.one solution b.two solutions c.no solutions …

How to find real number solutions of a polynomial equation

Asked by admin @ 10/11/2021 in Mathematics viewed by 285 persons

What are the real and complex solutions of the polynomial equation? x^3-8=0. with imaginary numbers

Find the roots of the following quadratic equation

Asked by admin @ 27/08/2021 in Math viewed by 304 persons

Question 1 Find the roots of the following quadratic equations, if they exist, by the method of completing the square: (i) 2x^2 - 7x + 3 = 0 (ii) 2x^2 …