Question

Решить уравнение
2x*x=200

Answer 1

Ответ:2X×X÷2=200÷2

X×X=200÷2

X²=100

X=10

X=-10

Answer 2

$2x \times x = 200$

$2 {x}^{2} = 200$

${x}^{2} = 100$

$x = ± \sqrt{100}$

$x = ± 10$

$OTBET: ± 10.$