Question

rt{x} " alt=" {x}^{2} = \sqrt{x} " align="absmiddle" class="latex-formula">
what is x?

(ignore this)​

Answer 1

Answer:

0 or 1

Step-by-step explanation:

Hello, first of all we need x positive so that $\sqrt{x}$ is defined and then

$(\sqrt{x})^2=x=(x^2)^2=x^4\\\\x^4-x=0\\\\x(x^3-1)=0\\\\x= 0 \ \ or \ \ x^3=1\\\\x=0 \ \ or \ \ x = 1$

Thank you