Question

Find the roots of each equation y^2-1/16=0

Answer 1

`y^2 - \cfrac{1}{16}=0\implies y^2=\cfrac{1}{16}\implies y=\pm\sqrt{\cfrac{1}{16}}\implies y=\pm\cfrac{√(1)}{√(16)}\implies y=\pm \cfrac{1}{4}`