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Simplify the expression 6n2-5n2+7n2

Simplify the expression 6n2-5n2+7n2
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Simplify the expression 6n2-5n2+7n2

User Nrapopor
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1 Answer

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Since these are all n^2, you need to add/subtract the coefficients and keep the n^2.
6 - 5 + 7 = 8
8n^2
User Bartek
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