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8a^{3}-10
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8a^{3}-10
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a^{3}-4+4a^{3}-\left(6-\left(-2a^{3}\right)\right)+5a^{3}
To find the opposite of 4-4a^{3}, find the opposite of each term.
5a^{3}-4-\left(6-\left(-2a^{3}\right)\right)+5a^{3}
Combine a^{3} and 4a^{3} to get 5a^{3}.
5a^{3}-4-\left(6+2a^{3}\right)+5a^{3}
The opposite of -2a^{3} is 2a^{3}.
5a^{3}-4-6-2a^{3}+5a^{3}
To find the opposite of 6+2a^{3}, find the opposite of each term.
5a^{3}-10-2a^{3}+5a^{3}
Subtract 6 from -4 to get -10.
3a^{3}-10+5a^{3}
Combine 5a^{3} and -2a^{3} to get 3a^{3}.
8a^{3}-10
Combine 3a^{3} and 5a^{3} to get 8a^{3}.
a^{3}-4+4a^{3}-\left(6-\left(-2a^{3}\right)\right)+5a^{3}
To find the opposite of 4-4a^{3}, find the opposite of each term.
5a^{3}-4-\left(6-\left(-2a^{3}\right)\right)+5a^{3}
Combine a^{3} and 4a^{3} to get 5a^{3}.
5a^{3}-4-\left(6+2a^{3}\right)+5a^{3}
The opposite of -2a^{3} is 2a^{3}.
5a^{3}-4-6-2a^{3}+5a^{3}
To find the opposite of 6+2a^{3}, find the opposite of each term.
5a^{3}-10-2a^{3}+5a^{3}
Subtract 6 from -4 to get -10.
3a^{3}-10+5a^{3}
Combine 5a^{3} and -2a^{3} to get 3a^{3}.
8a^{3}-10
Combine 3a^{3} and 5a^{3} to get 8a^{3}.
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