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Does 3b2-12b^2=-9b2?
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Does 3b2-12b^2=-9b2?

User XKxAxKx
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1 Answer

2 votes

Answer:


{3b}^(2) - 12 {b}^(2) = -{9b}^(2) \\ - 9 {b}^(2) = -9 {b}^(2)

Yes the equation is correct

User Fatmawati
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