Given x = √ 5 + 2, then the square of the algebraic formula x-4x + 3 is

Given x = √ 5 + 2, then the square of the algebraic formula x-4x + 3 is

The square of X - 4x + 3
=(x-2)²-1
=(√5+2-2)²-1
=5+1
=6

The second power of mathematics | m + 1 | + [n-2] = 0 find the value of the third power of algebra m-the second power of algebra n

|The second power of M + 1 | > = 0 [n-2] > = 0 is also known as the second power of | m + 1 | + [n-2] = 0, so: | m + 1 | = 0; the second power of [n-2] = 0, M = - 1; the third power of n = 2 m - the second power of n = - 1-4 = - 5

M power of (- 2) > 0, n power of (- 2)

M power of (- 2) > 0, M is even
The nth power of (- 2)