Expand
2a^{3}-5a^{2}-6a+15
Evaluate
\left(2a-5\right)\left(a^{2}-3\right)
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2a^{3}-6a-5a^{2}+15
Use the distributive property to multiply 2a-5 by a^{2}-3.
2a^{3}-6a-5a^{2}+15
Use the distributive property to multiply 2a-5 by a^{2}-3.
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