alleryMatch each geometric word problem with its quadratic equation model:
A1-A, 2-B, 3-C
B1-B, 2-A, 3-C
C1-C, 2-B, 3-A
D1-A, 2-C, 3-B
Answer & Solution
Correct answer: A. 1-A, 2-B, 3-C
Right triangle: x²+(x+7)²=169. Consecutive product: x²+x-306=0. Train speed: 360/x - 360/(x+5) = 1.
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