mikaa_toxica13
Choose the correct simplification of (4a2 + 9a − 5) + (6a2 − 5).
10a2 + 9a
10a2 + 9a − 10
−2a2 + 9a
−2a2 + 9a − 10



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thushananth01
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4a2+4a2+9a+(5)+(5) =?

mikaa_toxica13
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ok

anas2000
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10a2 + 9a − 10

mikaa_toxica13
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please explain

thushananth01
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u add all equal terms

mikaa_toxica13
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please dont be vague. explain how to get the answer. tell me how to solve (4a2 + 9a − 5) + (6a2 − 5)

mikaa_toxica13
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@anas2000 please explain

anas2000
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Group the same terms. Whatever has a2 is added together, those with a are added together and the constants are added together.

anas2000
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@mikaa_toxica13

raden_zaikaria
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4a2 + 9a − 5+ 6a2 − 5

raden_zaikaria
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4a2 + 6a2 = 10 a2 and then − 5− 5 = 10 and then 9a

raden_zaikaria
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10 a2 + 9a 10 this answer!!