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[(3.572)³ + (2.428)³] / [(3.572)² - (3.572) * (2.428) + (2.428)²] is equal to ?
Question 1:
[(3.572)³ + (2.428)³] / [(3.572)² - (3.572) * (2.428) + (2.428)²] is equal to ?
A.
1.144
B.
4
C.
5
D.
6
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[(3.572)³ + (2.428)³] / [(3.572)² - (3.572) * (2.428) + (2.428)²]
= {(3.572)² - (3.572) * (2.428) + (2.428)²}{3.752 + 2.428} / [(3.572)² - (3.572) * (2.428) + (2.428)²]
= 3.752 + 2.428 = 6
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