1,334 prompts matching "Surds in the quadratic formula"
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WAEC Prep: The angle between two three-dimensional vectors
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the angle between
Worked Example: Testing two vectors for perpendicularity
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Learn: The angle between a vector and one of the axes
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WAEC Prep: Three forces in equilibrium written as vectors
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through three forces in eq
WAEC Prep: Writing a force as a vector in i and j form
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WAEC Prep: Why the square root of a negative number needs i
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Worked Example: The powers of i, and the cycle they follow
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WAEC Prep: Adding three complex numbers
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WAEC Prep: Adding two complex numbers
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Practice: Equating real and imaginary parts to find two unknowns
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WAEC Prep: Multiplying a complex number by a real number
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WAEC Prep: Dividing by a purely imaginary number
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WAEC Prep: Multiplying two complex numbers
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Worked Example: Squaring a complex number
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WAEC Prep: The conjugate of a product of two complex numbers
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WAEC Prep: The conjugate of a complex number, and how it is written
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Quiz: The product of a complex number and its conjugate
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Practice: The sum of a complex number and its conjugate
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WAEC Prep: The modulus of a product of two complex numbers
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WAEC Prep: The modulus and the argument taken together
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