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Ede4ka [16]
3 years ago
5

I need to solve the equation to get x, can someone please help:(

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
3 0
X = 10
But angle C = 80

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\longrightarrow{\green{- 9 {x}^{2}   +  14x + 16}} 

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