Question

In a quadratic equation the leading coefficient is 1, aseem reads the coefficient 16 of x as 19 and obtains the roots as -15 and -4. The real roots are

Answer 1

Step-by-step explanation:

According to assem,eq.=x2+19x+c and zero=-15,-4. Alpha × bita = c/a So,{-15}×{-4}=c/a.60=c/1.c=60.So, the right eq.= x2+ 16x+60.x2+10x+6x+60=0.x{x+10}+6{x+10}=0.x=-6,x=-10