1,043 prompts matching "Express x^2 + 10x - 3 in completed-square form"
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Find alpha squared plus beta squared using sum and product
I am in SS 2. Give me an Additional Maths style question where I know alpha+beta and alpha
Derive the quadratic formula
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Worked example: solving a quadratic with complex roots
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Simplify the surd expression sqrt(72) + sqrt(18)
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Simplify the surd expression sqrt(50) - sqrt(8)
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Simplify the surd expression (3+sqrt2)(3-sqrt2)
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Simplify the surd expression 5/(1+sqrt3)
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Simplify the surd expression (2+sqrt5)^2
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Cambridge-style question: quadratic formula derivation
I am in SS 2. Ask me to derive the quadratic formula from ax^2+bx+c=0 by completing the sq
Teach me quadratic trinomial factorisation
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Complete the square for x^2 + 6x + 5 = 0
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Complete the square for x^2 - 4x - 1 = 0
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Complete the square for x^2 + 8x + 10 = 0
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Complete the square for 2x^2 + 4x - 3 = 0
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Complete the square for x^2 + 3x - 4 = 0
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Complete the square for 3x^2 + 6x - 2 = 0
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Use the quadratic formula on 2x^2 - 3x - 5 = 0
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Use the quadratic formula on x^2 + 4x - 7 = 0
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Use the quadratic formula on 3x^2 + 5x + 1 = 0
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Use the quadratic formula on x^2 - 2x - 2 = 0
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