Question

Решите уравнения!

1)x²=3

2)x²-2, 25=0

 

Answer 1

1)x²=3

x=±√3

2)x²-2, 25=0

x²=2.25

x=±1.5

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Answer 2

$1) \ \x^2=3 \x=бsqrt{3} \ \2) \ \x^2-2,25=0 \x^2=2,25 \x=б1,5$