1,045 prompts matching "Why a rational number added to an irrational one stays irrational"
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Quiz: Why one person is fixed in a circular arrangement
Act as my SS2 Further Mathematics tutor and quiz me on why one person is fixed in a circul
IGCSE Additional Maths Y11: Using sin squared plus cos squared equals one to simplify an expression — Teach Me
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Teach me using sin squ
IGCSE Additional Maths Y11: Expanding one plus x, all to the power n — Worked Example
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Take me through one co
Teach me dividing complex numbers by rationalising with the conjugate
You are my SS2 Further Mathematics tutor. Teach me dividing complex numbers by rationalisi
Why simultaneous linear-quadratic systems can have two solutions
Act as my SS2 Further Maths tutor. Explain to me why solving a linear equation together wi
Teach me the number of arrangements of n distinct objects
You are my SS2 Further Mathematics tutor. Teach me the number of arrangements of n distinc
Teach me adding and subtracting complex numbers
Act as my SS2 Further Maths tutor. Teach me how to add and subtract complex numbers by com
Explain Back: The zero product rule, and why it works
I have just studied the zero product rule, and why it works in my SS2 Further Mathematics
Quiz: Why a conditional with a false antecedent counts as true
Act as my SS2 Further Mathematics tutor and quiz me on why a conditional with a false ante
Spot My Mistake: A selection with at least a stated number of one kind
Act as my SS2 Further Mathematics tutor. Work a question on a selection with at least a st
IGCSE Additional Maths Y11: Forming numbers greater than a stated value — Spot My Mistake
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on for
Quiz me on the using the discriminant to describe the roots
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Teach me conditions for a line and a curve to intersect
Act as my SS2 Further Maths tutor. Teach me how to determine whether a given straight line
Quiz me on arranging objects round a circle when two must sit together
Act as my SS2 Further Mathematics tutor and quiz me on arranging objects round a circle wh
Teach me how to the general term formula of a binomial expansion
You are my SS2 Further Mathematics tutor. Teach me the general term formula of a binomial
Worked example: rationalising a binomial surd denominator
Act as my SS2 Further Maths tutor. Show me a complete worked example of rationalising the
Worked example: solving an equation with logarithms to the same base
Act as my SS2 Further Mathematics tutor. Take me through one full worked example on solvin
Worked example: plotting a complex number on an Argand diagram
Act as my SS2 Further Maths tutor. Show me a full worked example of plotting a complex num
Explain complex numbers back to me
Act as my SS2 Further Maths tutor. I'll explain in my own words what a complex number is a
Teach me adding and subtracting vectors
Act as my SS2 Further Maths tutor. Teach me how to add and subtract vectors given in colum