1,045 prompts matching "solve the simultaneous system y = 2x - 1 and y = x^2 - 4"
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Worked example: use matrices to solve the simultaneous equations 2x+y=8 and x-y=1
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Solve the trigonometric equation sin(2x) = 0.5, for 0 <= x <= 360
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Worked example: expanding (2x-3)^5 using the binomial formula
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Structured question: solve a quadratic inequality and state the range
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WAEC Prep: Checking the sum and product against the solved roots
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Complete the square for 2x^2 + 4x - 3 = 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 - 2x - 2 = 0
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Solve 2x^2 + 7x + 3 = 0 by factorisation
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Solve 2x^2 - 11x + 5 = 0 by factorisation
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Find sum and product of roots of 2x^2 - 5x + 3 = 0
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Quiz me on the laws of logarithms used to solve an equation
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Teach me finding the determinant of a 2x2 matrix
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Solve the logarithmic equation log2(x) + log2(x-2) = 3
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Solve the logarithmic equation log(x+1) - log(x-1) = 2
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Solve the logarithmic equation 2log(x) = log(x+6) + log(4)
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Solve the logarithmic equation log3(x^2) - log3(x+2) = 1
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Solve the logarithmic equation log5(x+3) + log5(2) = 2
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Solve the trigonometric equation 2cos(x) = 1, for 0 <= x <= 360
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Solve the trigonometric equation tan(x) = -1, for 0 <= x <= 360
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