Question

(6) Which of the following equation has the sum of its roots as 3? (A)2x²-3x+6=0. (B) -x^2+3x-3=0
(C) √2 x² 3√2x 1 0. (D) 3x²-3x+3=0​

Answer 1

Answer:

( B)

Step-by-step explanation:

sum of the roots = - ( coefficient of x sqr) / ( coefficient of x)

(B) : sum of the roots = - (3) / (-1)

= 3