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What else can I help you with?
What form is the solving for the roots of quadratic equations?
Using the quadratic equation formula or completing the square
Why a quadratic equation is called quadratic?
Quadratic equations are called quadratic because quadratus is Latin for "square"; in the leading term the variable is squared.
What is discriminant in quadratic equation?
the square root of b squared minus 4 times a times c
What is the area of the square whose side measures 2x-5 cm?
It is: (2x-5)(2x-5) = 2.5 square cm when solved as a quadratic equation
Method for solving quadratic equation?
completing the square.. given: x2 +6x+13=74 make into perfect square trinomeil... 1. isolate x terms x2 +6x=61 divide the coeffiecent on x term by 2, square the quotent and add to both sides x2 +6x+9=61+9 factor (x+3)2 =70 take square root of both sides x+3=plus or minus sqr(70) x=-3+sqr(70) x=-3-sqr(70)
What is an equation that can be used in quadratic formula completing the square and factoring?
A quadratic equation.
What equation results from completing the square and then factoring?
A quadratic equation
What are the methods use in solving quadratic equation?
By using the quadratic equation formula or by completing the square
What is the third step in solving this equation by completing the square?
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.
What form is the solving for the roots of quadratic equations?
Using the quadratic equation formula or completing the square
What would be the project about quadratic equation?
it shld be on completing d square,,,
Solving quadratic equation by completing the square?
Yes it is quite possible
When the discriminant is perfect square the answer to a quadratic equation will be?
Rational.
Can the answer to a quadratic equation be a decimal?
Yes. You can calculate the two roots of a quadratic equation by using the quadratic formula, and because there are square roots on the quadratic formula, and if the radicand is not a perfect square, so the answer to that equation has decimal.
What does it mean in algebra to complete the square?
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.
Can all quadratics be solved by completing the square?
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
What is true about the solutions of a quadratic equation when the radicand of the quadratic formula is a perfect square?
The two solutions are coincident.
