Obliz:
7^-1(7^2+7^0)=
3^-2/2^5 razy 2^4/3^-1=
7^-1(7^2+7^0)= 1/7(49 + 1) = 1/7 *50 = 50/7 = 7 1/7
3^-2/2^5 razy 2^4/3^-1= (1/3)²/2⁵ * 2⁴/(1/3) = (1/9)/32 * 16 * 3 = 1/9 * 1/32 * 16 * 3 = 1/6
7^-1(7^2=7^0)=7^(49+1)=7^-1*50=-7*50=-350
3^-2/2^5*2^4/3^-1= 9/32*16/-3=144/-96=1i48/-96=1i1/-2
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7^-1(7^2+7^0)= 1/7(49 + 1) = 1/7 *50 = 50/7 = 7 1/7
3^-2/2^5 razy 2^4/3^-1= (1/3)²/2⁵ * 2⁴/(1/3) = (1/9)/32 * 16 * 3 = 1/9 * 1/32 * 16 * 3 = 1/6
7^-1(7^2=7^0)=7^(49+1)=7^-1*50=-7*50=-350
3^-2/2^5*2^4/3^-1= 9/32*16/-3=144/-96=1i48/-96=1i1/-2