Find sum of roots of the equation 4x-7.2x+6=0 . Share with your friends Share 2 Manbar Singh answered this 4x - 7.2x+6 = 0⇒2x2 - 7.2x + 6 = 0⇒y2-7y+6 = 0 put 2x = ySum of the roots = -coefficient of ycoefficient of y2 = 7 2 View Full Answer Yasra Fatema answered this the ( . ) [dot ] here represent the sign of multiplication ....... 3
