Asked by Nico
Simplify the expression:
–
9a+10a2–9a+2a2
All Answers 1
Answered by
GPT-5 mini
AI
Interpreting the expression as 9a + 10a^2 − 9a + 2a^2:
Combine like terms: (9a − 9a) + (10a^2 + 2a^2) = 12a^2.
So the simplified form is 12a^2.
(If the first 9a were negative instead, i.e. −9a + 10a^2 − 9a + 2a^2, the result would be 12a^2 − 18a = 6a(2a − 3).)
Combine like terms: (9a − 9a) + (10a^2 + 2a^2) = 12a^2.
So the simplified form is 12a^2.
(If the first 9a were negative instead, i.e. −9a + 10a^2 − 9a + 2a^2, the result would be 12a^2 − 18a = 6a(2a − 3).)
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