883 prompts matching "Proving that a quadratic expression is positive for every real x"
Showing only prompts that state their year. 35 more in this subject don't name one, so choose All years to see them.
Teach me what a proposition is
Act as my SS2 Further Maths tutor. Teach me the difference between a simple proposition an
Spot my mistake identifying a compound statement symbol
Act as my SS2 Further Maths tutor. I identified the symbol used in a compound statement bu
Spot my mistake finding a specific term
Act as my SS2 Further Maths tutor. I tried to find the term containing x^3 in a binomial e
Spot my mistake finding a line's equation
Act as my SS2 Further Maths tutor. I found the equation of a straight line through two poi
Spot my mistake differentiating a polynomial
Act as my SS2 Further Maths tutor. I differentiated a polynomial function but I think I ma
Spot my mistake finding a matrix inverse
Act as my SS2 Further Maths tutor. I found the inverse of a 2x2 matrix but I think I made
Teach me what a vector is
Act as my SS2 Further Maths tutor. Teach me the difference between a vector and a scalar,
Spot my mistake finding a vector's magnitude
Act as my SS2 Further Maths tutor. I calculated the magnitude of a vector but I think I ma
WAEC question on measures of dispersion
Act as my SS2 Further Maths tutor. Give me a WAEC Further Mathematics style question on fi
Final Revision: Why completing the square always works
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Final Revision: Using a symmetric function to find an unknown coefficient
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Final Revision: Checking both solutions in both equations
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Final Revision: A word problem about a line and a parabola
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Final Revision: The degree of the product of two polynomials
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Final Revision: A factor theorem question set in the WAEC style
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Final Revision: Checking a root of a cubic by substitution
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Final Revision: A compound proposition built from three simple ones
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Final Revision: The exclusive sense of or, and its truth table
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Final Revision: A biconditional used in a mathematical definition
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Final Revision: Counting the arrangements of people in a queue
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