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This means that you add a constant term to complete a perfect square. Here is an example (I will use "^" for power):

x^2 + 6x + 5 = 0

Adding 4 to each side gives a perfect square:

x^2 + 6x + 9 = 4

The left side is the square of (x + 3):

(x + 3)^2 = 4

Taking the square root on both sides:

x + 3 = (plus or minus) 2

The constant term, 9, that was required on the left side, was obtained as (6 / 2) ^ 2.

Q: A quadratic equation can be solved by completing the square?

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Completing the square is one method for solving a quadratic equation. A quadratic equation can also be solved by several methods including factoring, graphing, using the square roots or the quadratic formula. Completing the square will always work when solving quadratic equations and is a good tool to have. Solving a quadratic equation by completing the square is used in a lot of word problems.I want you to follow the related link that explains the concept of completing the square clearly and gives some examples. that video is from brightstorm.

By using the quadratic equation formula or by completing the square

it shld be on completing d square,,,

It cannot be solved because the discriminant of the quadratic equation is less than zero

It comes from completing the square of a general quadratic. Many people believe Brahmagupta first solved this in 628 AD.

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A quadratic equation can be solved by completing the square which gives more information about the properties of the parabola than with the quadratic equation formula.

Completing the square is one method for solving a quadratic equation. A quadratic equation can also be solved by factoring, using the square roots or quadratic formula. Solving quadratic equations by completing the square will always work when solving quadratic equations-You can also use division or even simply take a GCF, set the quantities( ) equal to zero, and subtract or add to solve for the variable

Completing the square is one method for solving a quadratic equation. A quadratic equation can also be solved by several methods including factoring, graphing, using the square roots or the quadratic formula. Completing the square will always work when solving quadratic equations and is a good tool to have. Solving a quadratic equation by completing the square is used in a lot of word problems.I want you to follow the related link that explains the concept of completing the square clearly and gives some examples. that video is from brightstorm.

A quadratic equation.

A quadratic equation

By using the quadratic equation formula or by completing the square

Using the quadratic equation formula or completing the square

Yes it is quite possible

it shld be on completing d square,,,

It cannot be solved because the discriminant of the quadratic equation is less than zero

It comes from completing the square of a general quadratic. Many people believe Brahmagupta first solved this in 628 AD.

If you mean: 11x2-34x+3 = 0 then the solutions are x = 1/11 and x = 3 by completing the square or using the quadratic equation formula