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QveST [7]
2 years ago
13

Urgent help! refer to photo

Mathematics
1 answer:
vladimir1956 [14]2 years ago
7 0
The answer is a, a=15
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sdas [7]
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x_1=\dfrac{-(-8)-6i}{2\cdot5}=\dfrac{8-6i}{10}=\dfrac{4-3i}{5}\\\\x_2=\dfrac{-(-8)+6i}{2\cdot5}=\dfrac{8+6i}{10}=\dfrac{4+3i}{5}
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3 years ago
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