Question

a raise to power 4 minus 16 X raise to power 4 factorise solve it

Answer 1

$2 < \frac{25 {y22 \frac{ \frac{ { {yx).7 \leqslant \geqslant {x.305..}^{2} }^{?} }^{2} }{?} }{?} }^{2} }{?} \times \frac{?}{?}$