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Please answer this question honestly. |
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Answer» ONG>Step-by-step explanation: 1) 5a²(a-2)-2a³(a+4)-5A(a-2) 5a³-10a²-2a⁴-8a³-5a²+10a 5a³-8a³-10a²-5a²-2a⁴+10a -3a³-15a²-2a⁴+10a= -2a⁴-3a³-15a²+10a 2) (2/9)³×(2/9)-⁵ (2/9)³+(-⁵) (2/9)-² (9/2)²= 81/4 |
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