Question

√x>2
1. ______-4///////////x
2._______4///////////x
3.///////////-4_______x
4.///////////4_______x

Answer 1

$\sqrt{x}>2,\; \; \to \; \; x \geq 0\\\\(\sqrt{x})^2>2^2\\\\x>4\\\\--------4/////////////////\\\\x\in(4,+\infty)$