Algebra

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Analysing Options: A. 30y2=3x2−12. dividing both sides by 3. 10y2 = x2 - 4 = (x + 2) (x - 2). Equivalent. (B) 20y2=(2x−4)(x+2). 20y2 = 2(x - 2) (x + 2).

from Algebra

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