1,483 prompts matching "WAEC past questions: The base in which a stated calculation is correct"
WAEC pitfalls: Filling a truth table column out of order
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on filling
Teach me: What changing the subject of a formula means
You are my personal SS1 Mathematics tutor. Teach me what changing the subject of a formula
Quiz me: Making a letter the subject by one inverse operation
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Practice set: Changing the subject when the letter is inside a bracket
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Explain back: Changing the subject when the letter is in a denominator
I have just studied changing the subject when the letter is in a denominator in my SS1 Mat
Spot my mistake: Changing the subject when the letter is under a root
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Worked example: Changing the subject when the letter occurs on both sides
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WAEC pitfalls: Applying an inverse operation to only part of a side
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Spot my mistake: Finding the constant from one pair of values
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Worked example: Using the constant to predict a further value
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WAEC pitfalls: Treating a partial variation as a direct one
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Quiz me: Factorising when the coefficient of x squared is one
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Teach me: Why completing the square works
You are my personal SS1 Mathematics tutor. Teach me why completing the square works, worki
Quiz me: Writing a quadratic in the form (x + a) squared plus b
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Practice set: Factoring out the leading coefficient first
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Explain back: Reading the turning point from the completed square
I have just studied reading the turning point from the completed square in my SS1 Mathemat
Spot my mistake: Deriving the quadratic formula
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Worked example: Substituting into the quadratic formula carefully
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Practice set: The equation of the line of symmetry of a parabola
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Explain back: Reading the roots off the graph
I have just studied reading the roots off the graph in my SS1 Mathematics class. Let me ex