2 years ago

1. Sоlvе х^2 = -169.

Mathematics

1 answer:

lys-0071 [83]2 years ago

7 0

Answer:

x=13i, -13i

Step-by-step explanation:

Take the square root of both sides which gives you plus or minus the square root of -169. Then you get plus or minus 13times the square root of negative 1. Now you can say that x equals positive or negative 13i

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