How do you factorize the quadratic equation obtained from the problem?
GCSE Secondary Maths Age 13-17 - Algebra: Solving Equations 2 - Explained
Interactive Video
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Mathematics
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10th - 12th Grade
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Hard
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The video tutorial explains solving a problem involving two right angle triangles with given tangent ratios. It covers setting up the equation, solving it through cross-multiplication, and factorizing a quadratic equation. The solution is validated by considering the context of the problem, and the marks allocation is discussed.
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3 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
What are the two possible values of X obtained from the factorized equation?
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
Why is the value of -1/4 rejected in the context of the triangle problem?
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