I'll teach you how to solve (4a^3 – 5a^2 + 6a) + (a^3 + 2a - 3)
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(4a^3 – 5a^2 + 6a) + (a^3 + 2a - 3)
Remove parentheses:
4a^3 – 5a^2 + 6a + a^3 + 2a - 3
Group like terms:
4a^3+a^3-5a^2+6a+2a-3
Add similar elements 4a^3+a^3:
4a^3+a^3= 5a^3
5a^3 -5a^2+6a+2a-3
Add similar elements 6a+2a:
6a+2a= 8a
5a^3-5a^2+8a-3
Your Answer Is 5a^3-5a^2+8a-3
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