Question: Show that the two expressions are equivalent. 1. 4x2 + 6y2 / 10 x2 / (1/4) + 3y2/5 2. 4x2/14 - 2y2 = 2x2/7 -

Show that the two expressions are equivalent.
1. 4x2 + 6y2 / 10 x2 / (1/4) + 3y2/5
2. 4x2/14 - 2y2 = 2x2/7 - y2 / (1/2)
3. 25x2 / 36 + 4y2 / 9 = x2 / (36/25) + y2 / (9/4)

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