Question

frame a quadratic equation 1/2, -2/3

Answer 1

Answer:

sum of the roots=1/2+(-2/3)

=1/2-2/3

=-1/6

product of roots=1/2×(-2/3)

;;. =-2/6

=-1/3

x²-(sum of the roots)x+(product of roots)

x²-(-1/6)+(-1/3)

x²+1/6x-1/3

6x²+x-2 is the quadratic equation.

Answer 2

sum of the roots=1/2+(-2/3)

⇒1/2-2/3

⇒-1/6

product of roots=1/2×(-2/3)

 ⇒-2/6

⇒-1/3

• x²-(sum of the roots)x+(product of roots)

⇒x²-(-1/6)+(-1/3)

⇒x²+1/6x-1/3

∴6x²+x-2 is the quadratic equation