Calculate (6a ^ (n + 2) - 8A ^ n) / (- 1 / 2A ^ (n-1))

Calculate (6a ^ (n + 2) - 8A ^ n) / (- 1 / 2A ^ (n-1))


(6a^(n+2)-8a^n)/(-1/2a^(n-1))
={[-1/2a^(n-1)][-12a³+16a]}/[-1/2a^(n-1)]
=-12a³+16a
=-4a(3a²-4)
=-4a(√3a+2)(√3a-2)
√ denotes the root sign
√ 3A means √ 3 times a



Calculation of the square of (- 1) * (- 2)


Square of (- 1) * (- 2)
=(-1)×(-1)×[-(2×2)]
=1×(-4)
=-4



The calculation of square
The result of calculating the fourth power of - (- 3A & sup2; B & sup3;) is?


81a8b12