1,328 prompts matching "Factorising a quadratic whose coefficient of x squared is one"
Explain back: Adding two numbers in a base other than ten
I have just studied adding two numbers in a base other than ten in my SS1 Mathematics clas
Worked example: Multiplying two numbers in base five
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Quiz me: Writing both sides to a common base
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Explain back: An indicial equation needing a substitution
I have just studied an indicial equation needing a substitution in my SS1 Mathematics clas
Worked example: An indicial equation solved with logarithms
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Quiz me: The sine, cosine and tangent ratios
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Explain back: Finding a side with a trigonometric ratio
I have just studied finding a side with a trigonometric ratio in my SS1 Mathematics class.
Worked example: A two-step problem needing two ratios
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Quiz me: The exact ratios for 45 degrees
Act as my SS1 Mathematics tutor and quiz me on the exact ratios for 45 degrees. Ask five q
Explain back: The unit circle and how it defines the ratios
I have just studied the unit circle and how it defines the ratios in my SS1 Mathematics cl
Worked example: The reference angle for an angle beyond 90 degrees
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Quiz me: Converting between index form and logarithm form
Act as my SS1 Mathematics tutor and quiz me on converting between index form and logarithm
Worked example: Using the power law to simplify a logarithmic expression
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Quiz me: Reading a logarithm from a four-figure table
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Explain back: Multiplying large numbers with logarithms
I have just studied multiplying large numbers with logarithms in my SS1 Mathematics class.
Quiz me: Reducing a number to its residue modulo n
Act as my SS1 Mathematics tutor and quiz me on reducing a number to its residue modulo n.
Explain back: Multiplying in modular arithmetic
I have just studied multiplying in modular arithmetic in my SS1 Mathematics class. Let me
Worked example: Bringing a negative number into the right residue class
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Explain back: Finite, infinite and equal sets
I have just studied finite, infinite and equal sets in my SS1 Mathematics class. Let me ex
Quiz me: The members common to two sets
Act as my SS1 Mathematics tutor and quiz me on the members common to two sets. Ask five qu