1,045 prompts matching "Why a rational number added to an irrational one stays irrational"
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IGCSE Additional Maths Y11: Where a tangent meets the axes — IGCSE Exam Practice
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Set me a past-paper-st
IGCSE Additional Maths Y11: The angle a tangent makes with the x-axis — Show All Working
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IGCSE Additional Maths Y11: The greatest volume of an open box — Practice Set
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IGCSE Additional Maths Y11: The least cost in a manufacturing problem — Show All Working
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IGCSE Additional Maths Y11: The rate at which the area of a circle changes — Practice Set
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IGCSE Additional Maths Y11: A small change estimated from a derivative — Show All Working
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IGCSE Additional Maths Y11: The derivative of tan x — Quiz Me
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Quiz me with five shor
IGCSE Additional Maths Y11: Integrating sin x and cos x — Show All Working
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Set me a question on i
IGCSE Additional Maths Y11: An area whose limits must be found first — Practice Set
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IGCSE Additional Maths Y11: The area between a curve and its tangent — IGCSE Exam Practice
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IGCSE Additional Maths Y11: An area enclosed by a curve and both axes — Show All Working
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IGCSE Additional Maths Y11: Distance travelled as distinct from displacement — Show All Working
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IGCSE Additional Maths Y11: Setting out working so that method marks can be awarded — IGCSE Exam Practice
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IGCSE Additional Maths Y11: Checking an answer for reasonableness — Show All Working
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Set me a question on c
Spot my mistake completing the square
Act as my SS2 Further Maths tutor. I tried to complete the square for x^2+6x+5=0 but I thi
Use the quadratic formula on 2x^2 - 3x - 5 = 0
Act as my SS2 Further Maths tutor. Show me step by step how to solve 2x^2 - 3x - 5 = 0 usi
Use the quadratic formula on x^2 + 4x - 7 = 0
Act as my SS2 Further Maths tutor. Show me step by step how to solve x^2 + 4x - 7 = 0 usin
Use the quadratic formula on 3x^2 + 5x + 1 = 0
Act as my SS2 Further Maths tutor. Show me step by step how to solve 3x^2 + 5x + 1 = 0 usi
Use the quadratic formula on x^2 - 2x - 2 = 0
Act as my SS2 Further Maths tutor. Show me step by step how to solve x^2 - 2x - 2 = 0 usin
Use the quadratic formula on 4x^2 - 4x - 3 = 0
Act as my SS2 Further Maths tutor. Show me step by step how to solve 4x^2 - 4x - 3 = 0 usi