Ответ:
x = ±6
Объяснение:
a{x; -8}
|a| = √(x² + (-8)²)
|a| = 10
√(x² + (-8)²) = 10
x² + 64 = 100
x² = 100 - 64
x² = 36
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Verified answer
Ответ:
x = ±6
Объяснение:
a{x; -8}
|a| = √(x² + (-8)²)
|a| = 10
√(x² + (-8)²) = 10
x² + 64 = 100
x² = 100 - 64
x² = 36
x = ±6