Question

решите уравнения:
1)x^2=100 2)x^2=25 3)x^2=16 4)3x^2=48 5)x^2-49=0

Answer 1

1) x = $sqrt[2]{100}$
x = 10
2) x = 5
3) x = 4
4) x = 4
5) x = 7

Answer 2

подробное решение