Question

Form a quadratic equation in the form ax + bx+c=0,

Answer 1

Step-by-step explanation:

(a) x=2, x=6/7

x²-(sum of a number)x+(product of number)=0

x²-(2+(6/7))x+(2×(6/7))=0

x²-(20/7)x+(12/7)=0

7x²-20x+12=0

(b)= x=-1/2, x=-2/3

x²-(sum of number)x+(product of number)=0

x²-((-1/2)-(2/3))x+((-1/2)×(-2/3))=0

x²-(-7/6)x+(2/6)=0

6x²+7x+2=0