Question

F(x)=x^2+16} + 16" alt="f(x) = x^{2} + 16" align="absmiddle" class="latex-formula">

Answer 1

$f(x) = {x}^{2} + 16 \\ \: \: \: \: \: \: \: \: \: \: \: (x - 4)(x + 4) \\ \: \: \: \: \: \: \: \: \: \: \: x = 4 \: \: \: \: \: x = - 4$