展开 9a^{2(10a+5a^2)}

解答

展开

9 a^{2 (10 a + 5 a^{2})}

9 a^{20 a + 10 a^{2}}

求解步骤

9 a^{2 (10 a + 5 a^{2})}

a^{2 (10 a + 5 a^{2})} = a^{20 a + 10 a^{2}}

= 9 a^{10 a^{2} + 20 a}

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