Question

Se X=100 Entao o valor da expressao √X¯-X0+x2-80e?

Answer 1

$x=100\\\\\\ \sqrt{x} -x^0+x^2-80\to\\\\ \sqrt{100} -100^0+100^2-80\to\\\\ 10-1+10000-80\to\\\\ 10010-81\to\\\\ \large\boxed{9929}$