1,045 prompts matching "A particle oscillating on the end of an elastic string"
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Explain Back: Leaving the roots of a quadratic in surd form
I have just studied leaving the roots of a quadratic in surd form in my SS2 Further Mathem
Spot My Mistake: What the formula gives when the discriminant is nought
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WAEC Prep: What the formula gives when the discriminant is negative
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Practice: Forming an equation from a given sum and product
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WAEC Prep: Checking the sum and product against the solved roots
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Worked Example: The identity linking alpha squared plus beta squared to the sum and product
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Explain Back: The value of alpha minus beta, all squared
I have just studied the value of alpha minus beta, all squared in my SS2 Further Mathemati
WAEC Prep: Forming an equation whose roots are alpha plus one and beta plus one
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Worked Example: Substituting into the quadratic and tidying up
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Explain Back: Writing the answers as ordered pairs
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Spot My Mistake: A pair with equal roots, meaning one solution only
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WAEC Prep: Expressions that are not polynomials, and why not
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Worked Example: The division algorithm for polynomials
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Explain Back: A division that leaves a constant remainder
I have just studied a division that leaves a constant remainder in my SS2 Further Mathemat
Worked Example: The remainder on dividing by x minus 3
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Practice: The remainder on dividing by 2x minus 1
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WAEC Prep: The remainder theorem checked against long division
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Worked Example: How many roots a cubic equation has
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Practice: A cubic with one real root and two complex ones
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Spot My Mistake: Finding the remaining roots once one is known
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