479 results for "quadratic".

MATH6058 Factorising Quadratic Equations with $x^2$ Coefficients of 1
Factorise three quadratic equations of the form $x^2+bx+c$.
The first has two negative roots, the second has one negative and one positive, and the third is the difference of two squares.
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Last modified 14/10/2019 09:42
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Factorise a quadratic
The student is asked to factorise a quadratic $x^2 + ax + b$. A custom marking script uses pattern matching to ensure that the student's answer is of the form $(x+a)(x+b)$, $(x+a)^2$, or $x(x+a)$.
To find the script, look in the Scripts tab of part a.
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Last modified 03/10/2019 16:00
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Andrew's copy of Complete the square and find solutions
Solve a quadratic equation by completing the square. The roots are not pretty!
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Last modified 25/09/2019 13:38
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Algebra: Factorising quadratics
Several quadratics are given and students are asked to factorise them.
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Last modified 23/09/2019 13:52
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Solve Equations of the Form $ax^2 +bx+c=0$
Apply the quadratic formula to find the roots of a given equation. The quadratic formula is given in the steps if the student requires it.
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Last modified 11/09/2019 22:18
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Completing the square and finding roots of a quadratic equation
Solve a quadratic equation by completing the square. The roots are not pretty!
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Last modified 11/09/2019 13:51
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Last modified 11/09/2019 13:47
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Diff: Quotient rule  differentiate quadratic over quadratic
The derivative of $\displaystyle \frac{ax^2+b}{cx^2+d}$ is $\displaystyle \frac{g(x)}{(cx^2+d)^2}$. Find $g(x)$.
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Last modified 11/09/2019 11:55
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Gizem's copy of factorise a quadratic (order of answers etc)
Quadratic factorisation that does not rely upon pattern matching.
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Last modified 27/08/2019 00:58
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Definite integrals
Two quadratic graphs are sketched with some area beneath them shaded. Question is to determine the area of shaded regions using integration. The first graph's area is all above the $x$axis. The second graph has some area above and some below the $x$axis.
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Last modified 16/08/2019 15:15
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