Thread: Mathematics problems any?
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Old 04-14-2008, 06:48 AM
Eloo B Eloo B is offline
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Mathematics problems any?
Please show solutions:

1. (6x^3)(5xy^2) = 30x^4y^2

2. 2x (x^2 – 3) = 2x^3 – 6x

3. x3 (3x^2 + 4x – 2) = 3x^5 + 4x^4 – 2x^3
Thanks guys! , how can you solve this kind prolems quicker for a GMAT exam
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