roots(a,b, c):= break if a=0 A←b--4 2·a roots(4,8,3)=(-0.5-1.5) roots(2,1,3)→ roots(0,3,1)=■ 0t0,3,=■ This is invalid. If you are using conditional statements in a Mathcad program, make sure all cases are accounted forroots(a , b , c) break if a = 0 D b 2 ¬ - 4× a× c x1 -b + D 2× a ¬ x2 -b - D 2× a ¬ ( x1 x2 ) := roots(4 , 8 , 3) = ( -0.5 -1.5 ) roots(2 , 1 , 3) -1 4 1 4 + ×i× 23 -1 4 1 4 - ×i× 23 æ ç è ö ÷ ø ® roots(0 , 3 , 1) = 2