а) а^(2/3) * а^(-1/2) = а^(2/3 - 1/2) = а^(1/6)
б) b^(1/2) b^(-1) b^(3/2) = b^(1/2 - 1 + 3/2) = b^(2)
в) (c^(3/2))^2 c^(-8/3) = c^(3) c^(-8/3) = c^(9/2)
а) а^(2/3) * а^(-1/2) = а^(2/3 - 1/2) = а^(1/6)
б) b^(1/2) b^(-1) b^(3/2) = b^(1/2 - 1 + 3/2) = b^(2)
в) (c^(3/2))^2 c^(-8/3) = c^(3) c^(-8/3) = c^(9/2)