Question

x^2-2x+3=0 factorise this equation ​

Answer 1

Answer

x = 1, and x = -3

Step-by-step explanation:

-x2-2x+3=0

-x2-2x+3=0Since a + b + c = 0, use shortcut.

-x2-2x+3=0Since a + b + c = 0, use shortcut.The 2 real roots are:

-x2-2x+3=0Since a + b + c = 0, use shortcut.The 2 real roots are:x = 1 , and

-x2-2x+3=0Since a + b + c = 0, use shortcut.The 2 real roots are:x = 1 , and x

-x2-2x+3=0Since a + b + c = 0, use shortcut.The 2 real roots are:x = 1 , and x=

-x2-2x+3=0Since a + b + c = 0, use shortcut.The 2 real roots are:x = 1 , and x=c

-x2-2x+3=0Since a + b + c = 0, use shortcut.The 2 real roots are:x = 1 , and x=ca

-x2-2x+3=0Since a + b + c = 0, use shortcut.The 2 real roots are:x = 1 , and x=ca=

-x2-2x+3=0Since a + b + c = 0, use shortcut.The 2 real roots are:x = 1 , and x=ca=3

-x2-2x+3=0Since a + b + c = 0, use shortcut.The 2 real roots are:x = 1 , and x=ca=3−

-x2-2x+3=0Since a + b + c = 0, use shortcut.The 2 real roots are:x = 1 , and x=ca=3−1

-x2-2x+3=0Since a + b + c = 0, use shortcut.The 2 real roots are:x = 1 , and x=ca=3−1=

-x2-2x+3=0Since a + b + c = 0, use shortcut.The 2 real roots are:x = 1 , and x=ca=3−1=−

-x2-2x+3=0Since a + b + c = 0, use shortcut.The 2 real roots are:x = 1 , and x=ca=3−1=−3

-x2-2x+3=0Since a + b + c = 0, use shortcut.The 2 real roots are:x = 1 , and x=ca=3−1=−3.

-x2-2x+3=0Since a + b + c = 0, use shortcut.The 2 real roots are:x = 1 , and x=ca=3−1=−3.

-x2-2x+3=0Since a + b + c = 0, use shortcut.The 2 real roots are:x = 1 , and x=ca=3−1=−3. Rule of Shortcut.

-x2-2x+3=0Since a + b + c = 0, use shortcut.The 2 real roots are:x = 1 , and x=ca=3−1=−3. Rule of Shortcut.If a + b + c = 0, The 2 real roots are: x = 1, and x=c/a

If a - b + c = 0, The 2 real roots are: x = -1, and

If a - b + c = 0, The 2 real roots are: x = -1, and x=-c/a

Remember this shortcut. It will save you a lot of time and effort.

I hope it will help you...