1,330 prompts matching "Adding two surds that simplify to the same root"
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Worked Example: Collecting like surds in a single sum
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on collec
Final Revision: Proving that root 2 is irrational
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Worked Example: Simplifying an expression carrying both a negative and a fractional index
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Show All Working: Solving a cubic equation by factorisation
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Explain Back: Solving an inequality that involves a modulus
I have just studied solving an inequality that involves a modulus in my SS3 Further Mathem
Spot My Mistake: Arrangements in which two particular objects must be kept apart
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Practice: Choosing a committee that must contain one particular person
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Explain Back: Choosing a committee with a stated number from each of two groups
I have just studied choosing a committee with a stated number from each of two groups in m
Practice: A uniform beam resting on two supports
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Show All Working: Replacing two parallel forces by a single resultant
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Learn: Two particles joined by a light inextensible string over a smooth pulley
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Final Revision: Showing that a given motion is simple harmonic
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Factorising an expression with a common algebraic bracket factor
I am in SS 3. Teach me factorising an expression where the common factor is itself a brack
The vertical line test
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Finding the inverse of a simple linear function
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Finding the making x the subject of a fractional function
You are my SS3 Further Mathematics tutor. Teach me making x the subject of a fractional fu
Function notation applied to a real-world formula
I am in SS 3. I'm going to explain interpreting a real-world formula, such as cost as a fu
One-to-one versus many-to-one functions
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Finding f(x) given a description of the function rule
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Explaining function notation to a classmate
I am in SS 3. I'm going to explain explaining function notation and what f(x) really means