2 x 2 x 2 x 2 x 2 x2, 21, 26, 25, 27, 250, 0, 1, 2, 3, Diberi bahawa 64 = 2x, cari nilai ×, 7, 6, 4, 3, Antara berikut, yang mana Benar?, 5n x 2 = 0, 6 x 20 =12, 30 x 42 =16, 6 x 42 =28, 23 x 22, 24, 32, 64, 27, 3a^2 x a^3 x 2a^5 x a^0, 5a^10, 6a^0, 6a^30, 6a^10, (-2)^3 x 2^4 x 3^5, -2^12 x 3^5, -2^7 x 3^-5, -2^-7 x 3^5, -2^7 x 3^5, (4^3 x 5^2)^2, 4^5 x 5^4, 4^6 x 5^4, 2^6 x 5^4, 2^10 x 5^2, x^-5, (1/x)^3, 1/x^5, x, 1/ x^ 1/5, , 12, 3/7, 1/3, 1.

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