If a and B are opposite to each other, a and C are reciprocal to each other, and the square of x = 4, find the value of 3A + 3B + AB / x + ([B / a) to the 101st power]

If a and B are opposite to each other, a and C are reciprocal to each other, and the square of x = 4, find the value of 3A + 3B + AB / x + ([B / a) to the 101st power]

If a and B are opposite numbers, then a + B = 0 and B / a = - 1
a. If C is reciprocal to each other, then AC = 1
If the square of x = 4, then x = ± 2
So 3A + 3B + AC / x + ([B / a] to the 101st power]
=3(a+b)+ac/x+(b/a)^101
=3*0-1/x+(-1)^101
=(-1/x)-1
=-1/2-1=-3/2
Or = 1 / 2-1 = - 1 / 2