1,022 prompts matching "Solving a surd equation that gives an extraneous root"
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Simplify the surd expression (2+sqrt5)^2
Act as my SS2 Further Maths tutor. Show me step by step how to simplify (2+sqrt5)^2, extra
Real-life application of quadratic equations
Act as my SS2 Further Maths tutor. Explain a real-life or practical situation where quadra
Real-life application of cubic equations
Act as my SS2 Further Maths tutor. Explain a real-life or practical situation where cubic
Real-life application of surds
Act as my SS2 Further Maths tutor. Explain a real-life or practical situation where surds
Real-life application of trigonometric equations
Act as my SS2 Further Maths tutor. Explain a real-life or practical situation where trigon
Timed practice: five quadratic equations by factorisation
I am in SS 2. Give me five quadratic equations of increasing difficulty to solve by factor
Find the value of k: quadratic with equal roots
Set me an Additional Maths exam question of the type 'find the value of k for which the eq
Find alpha squared plus beta squared using sum and product
I am in SS 2. Give me an Additional Maths style question where I know alpha+beta and alpha
Prove command word: line does not intersect a curve
I am in SS 2. Give me a 'prove that' style question where I must show a given line never m
WAEC Prep: A quadratic with a repeated root
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Show All Working: A quadratic whose two roots are both negative
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Common Mistakes: Writing down the roots once the brackets are found
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Practice: Giving the roots correct to two decimal places
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Show All Working: Roots equal in magnitude but opposite in sign
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Final Revision: Checking both solutions in both equations
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Practice: A division that leaves no remainder
Act as my SS2 Further Mathematics tutor. Give me five practice questions on a division tha
Final Revision: A word problem that uses the remainder theorem
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Show All Working: What the factor theorem says about the roots
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Show All Working: Factorising a polynomial with fractional roots
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Common Mistakes: A cubic equation arising from a volume problem
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