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Katena32 [7]
2 years ago
13

Giải phương trình: 2x + x + 12 =0

Mathematics
1 answer:
Luda [366]2 years ago
3 0

Answer:

x = - 4

Step-by-step explanation:

Or 3x +12=0

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If f(x) = -x + 4 and g(x) = x^2 - 5, then g(f(3)) = ?<br> A) -8 <br> B) -4 <br> C) -3 <br> D) 0
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Answer:

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