simplify 4a²+a(a+4)+3a(2a²-1)+4
Answers
Answered by
2
Answer:
4a²+a²+4a+6a³-3a+4
5a²+a+6a³+4
Answered by
1
Answer:
11 a² + a + 4.
Step-by-step explanation:
4 a² + a² + 4 a + 6 a² - 3 a + 4
= 11 a² + a + 4.
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