1,045 prompts matching "Why root 8 and root 2 turn out to be similar"
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Teach me composite functions
Teach me what a composite function fg(x) means and how to find it, using function notation
Explain back: completing the square when the coefficient of x squared is not one
I have just studied completing the square when the coefficient of x squared is not one in
Practice: Working through a quadratic by completing the square, step by step
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Explain Back: An answer left in surd form after completing the square
I have just studied an answer left in surd form after completing the square in my SS2 Furt
WAEC Prep: The minimum value of a quadratic found by completing the square
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WAEC Prep: What the formula gives when the discriminant is negative
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Final Revision: A word problem solved with the quadratic formula
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Practice: Finding the matching value of the second unknown
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Explain Back: Writing the answers as ordered pairs
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WAEC Prep: A pair that gives no real solution at all
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Final Revision: Checking both solutions in both equations
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Worked Example: The discriminant used as the test for intersection
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WAEC Prep: Finding the values of m for which a line cuts a curve twice
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Worked Example: The degree of a polynomial in one variable
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Practice: Polynomial notation such as P of x
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Explain Back: Evaluating P of 2 for a given polynomial
I have just studied evaluating P of 2 for a given polynomial in my SS2 Further Mathematics
Common Mistakes: Multiplying one polynomial by another
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Final Revision: The degree of the product of two polynomials
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Worked Example: The division algorithm for polynomials
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Practice: A division that leaves no remainder
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