105 results.
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Question in Skills Audits for Maths and Stats
Factorise a quadratic equation where the coefficient of the $x^2$ term is greater than 1 and then write down the roots of the equation
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Question in Skills Audits for Maths and Stats
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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Factorising a quadratic expression of the form $x^2+bx+c$ by completing the square.
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Question in Deactivated user's workspace
Compute a table of values for a quadratic function. A JSXgraph (the graph paper) plot shows the curve going through the entered values.
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Question in Deactivated user's workspace
Compute a table of values for a quadratic function. A JSXgraph (the graph paper) plot shows the curve going through the entered values. The student input is now disconnected from the graph so that they slide the points usually after they input the values and the answer fields are not updated.
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Factorising a quadratic expression of the form $ax^2+bx+c$, where $a>1$.
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Question in Content created by Newcastle University by
Newcastle University Mathematics and Statistics
and 2 others
Factorise $\displaystyle{ax ^ 2 + bx + c}$ into linear factors.
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Solving a quadratic equation of the form $ax^2+bx+c=0$ using the quadratic formula.
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Compute a table of values for a quadratic function. A JSXgraph plot shows the curve going through the entered values.
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