Question

factories x²-3+2=0
kindly help ​

Answer 1

Answer:

x² - 3 + 2 = 0

=> x² - 1 = 0

=> ( x + 1 ) ( x- 1 ) = 0 [ a²-b² = (a+b) (a-b) ]

=> x + 1 = 0 or x - 1 = 0

=> x = -1 or x = 1

therefore , x = 1 and -1

Answer 2

Answer:

x=1/2

Step-by-step explanation:

x²- 2x-1x +2=0. x(x-2)-1(x-2)=0. x-1=0 or x-2=0 x=1 /x= 2