A.\(\dfrac{{{a^\alpha }}}{{{a^\beta }}} = {a^{\dfrac{\alpha }{\beta }}}\)B.\({a^{\sqrt \alpha }} = {\left( {\sqrt a } \right)^\alpha }\) \(\left( {\alpha > 0} \right)\)C.\({a^{{\alpha ^\beta }}} = {\left( {{a^\alpha }} \right)^\beta }\)D.\(\sqrt {{a^\alpha }} = {\left( {\sqrt a } \right)^\alpha }\)
A.\(x = 4\) B.\(x = 6\)C.\(x = 24\) D.\(x = 0\)
A.\(x = \sqrt 7 \)B.\(x = \dfrac{7}{2}\)C.\(x = {\log _2}7\)D.\(x = {\log _7}2\)
A.\(\dfrac{{2{x^3}}}{3} + {x^2} + x + C\)B.\(4x + 1\)C.\(\dfrac{{2{x^3}}}{3} + \dfrac{{{x^2}}}{2} + x\)D.\(\dfrac{{2{x^3}}}{3} + \dfrac{{{x^2}}}{2} + x + C\)
A.\( - \sin \left( {4x + 7} \right) + x\)B.\(\dfrac{1}{4}\sin \left( {4x + 7} \right) - 3\)C.\(\sin \left( {4x + 7} \right) - 1\)D.\( - \dfrac{1}{4}\sin \left( {4x + 7} \right) + 3\)
A.\(15\)B.\(17\)C.\(7\)D.\(10\)
A.\(6\)B.\(9\)C.\(12\)D.\(3\)
A.\(3\)B.\(\sqrt 5 \)C.\(5\)D.\(4\)
A.\(Q\left( { - 2; - 6} \right)\)B.\(P\left( { - 5; - 3} \right)\) C.\(N\left( {6; - 8} \right)\)D.\(M\left( {3; - 11} \right)\)
A.\(z = - 3 + 2i\)B.\(z = 3 + 2i\) C.\(z = - 3 - 2i\)D.\(z = 3 - 2i\)
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