Zapisz w postaci jednej potęgi:
2^17 + 7 * 2^17=
(1 1/3)^-2 + (-2/5)^2 =
1 1/3 - jeden i jedna trzecia
-2/5 minus dwie piąte :D
^ - potęga
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2^17 + 7 * 2^17= 2^17(1 + 7) = 2^17 * 8 = 2^17 * 2^3 = 2^(17 + 3) = 2^20
(1 1/3)-2 + (-2/5)2 = (3/4)² + 4/25 = 9/16 + 4/25 = 225/400 + 64/400 = 289/400 = (17/20)²