Pls help me find the operations of 3a^2+4a^2+7a^2
2 answers:
Answer:
14a^2
Step-by-step explanation:
3a^2+4a^2+7a^2
Combine like terms
Factor out a^2
a^2(3+4+7)
a^2(14)
14a^2
Answer:
14 a²
Step-by-step explanation:
3a² + 4a² + 7a²
collect like terms
(3 + 4 + 7)a² .. ( factor out :- a²)
calculate the sum
14 a²
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Answer:
the aswer is 2
Step-by-step explanation:
this is because 10/5=2
