Given that a and B are opposite to each other, C and D are reciprocal to each other, LXL = 2, try to find the square of X - (a + B + CD) x + (a + b) to the power of 2012 + (- CD) to the power of 2011

Given that a and B are opposite to each other, C and D are reciprocal to each other, LXL = 2, try to find the square of X - (a + B + CD) x + (a + b) to the power of 2012 + (- CD) to the power of 2011

That is, a + B = 0
cd=1
x=±2
So x & # 178; = 4
The original formula = the power of 4 - (0 + 1) x + 0 + (- 1)
=4-x-1
=3-x
=3-2 = 1 or 3 + 2 = 5