x = plus or minus two thirds
1 over 16n4
Restricting to real roots, 4th root of 10000 = +/- 10 4th root of 81 = +/- 3 So 4th root of 10 000 over 81 = +/- 10/3 or +/- 3.33....
5/x4
It is 12-4.
one over 3 a3
18 to the 4th power is 104976
10 to the 4th power is 10,000
5 to the 4th power is 625.
25xy/x^5y^4 = 25/X^4y^3 (25 over x to the 4th y to the third)
Your question is AMBIGUOUS. (4 over 5) to the 4th power is (4/5)*(4/5)*(4/5)*(4/5) which is(4*4*4*4)/(5*5*5*5) = 256/625.But 4 over (5 to the 4th power) is 4/(5*5*5*5) = 4/625
2 to the 4th power times 5 to the 3rd power = 2,000
Three to the 4th power divided by 3 to the 7th power equals 0.03703703703