(1)2+−12(1)−15\sqrt{\left(1\right)^2+\sqrt{-12\left(1\right)-15}}(1)2+−12(1)−15
2sin2x=3sinx+22sin^2x=3sinx+22sin2x=3sinx+2
(senx−cosx)2=n2\left(senx-cosx\right)^2=n^2(senx−cosx)2=n2
14−1−314-1-314−1−3
xx−6>1\frac{x}{x-6}>1x−6x>1
(33)6\left(\sqrt[3]{3}\right)^{6}(33)6
1aaa\frac{1^a}{a^a}aa1a
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