Question

Write down the product root of the equation 1-2x-3x²=0

Answer 1

Answer:-

• 1 - 2x - 3x^2 = 0

• - 3x^2 - 2x + 1 = 0

• - 3x^2 - 3x + x + 1 = 0

• - 3x (x + 1 ) + 1 ( x + 1 ) = 0

• ( x + 1 ) ( - 3x + 1 ) = 0

• x + 1 = 0 , -3x + 1 = 0

• x = -1 , -3x = -1

• x = 1/3

[ x = -1 , 1/3 ]