find the roots of the following equation by factorazation method x2 – 3x +2 =0 About the author Kylie
Step-by-step explanation: x2 – 3x + 2 = 0 x2 – 2x – x + 2 = 0 ( Resolving the expression) x(x – 2) – 1 (x – 2) = 0 ( Taking common factors) (x – 2) (x – 1) = 0 I.e. x – 2 = 0 or x – 1 = 0 (Equating each factor to 0) I.e. x = 2 or x = 1 i.e. 2 and 1 are the roots of x2 – 3x + 2 = 0 hope it’s help u Reply
Step-by-step explanation:
x2 – 3x + 2 = 0
x2 – 2x – x + 2 = 0 ( Resolving the expression)
x(x – 2) – 1 (x – 2) = 0 ( Taking common factors)
(x – 2) (x – 1) = 0
I.e. x – 2 = 0 or x – 1 = 0 (Equating each factor to 0)
I.e. x = 2 or x = 1
i.e. 2 and 1 are the roots of x2 – 3x + 2 = 0
hope it’s help u