1,306 prompts matching "Changing the subject when the variable appears twice"
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Quiz: Subtracting one complex number from another
Act as my SS3 Further Mathematics tutor and quiz me on subtracting one complex number from
Spot My Mistake: Dividing one complex number by another using the conjugate
Act as my SS3 Further Mathematics tutor. Work a question on dividing one complex number by
Quiz: The product of a complex number and its conjugate
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Quiz: The argument of a complex number
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Spot My Mistake: Deriving a multiple angle formula from de Moivre's theorem
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Quiz: The roots of a complex number shown on an Argand diagram
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Spot My Mistake: Classifying a stationary point by the second derivative
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Spot My Mistake: Finding the constant of integration from a given point
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Quiz: Why the power rule fails for the integral of one over x
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Quiz: Using the initial conditions to fix the constants in a kinematics problem
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Quiz: The time of flight of a projectile
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Quiz: Impulse as the change in momentum
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Quiz: Newton's third law, and identifying the pair of forces
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Spot My Mistake: The sum of the first n terms of an arithmetic progression
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Spot My Mistake: Finding the common ratio from two given terms
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Quiz: The general term of a binomial expansion
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Quiz: The remainder theorem, and the remainder on dividing by x minus a
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Quiz: The modal class of a grouped frequency distribution
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Explain the rule of signs for determinants
Explain the checkerboard pattern of positive and negative signs used when expanding a 3x3
Teach me the suvat equations of motion
I am in SS 3. Teach me the five suvat equations of motion, when to use each one, and one w