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marshall27 [118]
3 years ago
12

Is this correct? |-4+5i| √-4²+5² √-16+25 √-9 =3

Mathematics
1 answer:
melamori03 [73]3 years ago
5 0
No it is not, √-9=3i
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Step-by-step explanation:

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125x⁶ - 8 = 5³(x²)³ - 2³

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Hint: (5x²)² = 5² * (x²)² = 25* x²ˣ² = 25x⁴

3 0
3 years ago
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4 0
3 years ago
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