Which expression is equivalent to (m^8 n^-4) 1/4 ?

a. 1/mn

b. m^4/n

c. m^2/n

d. mn

It's C because (m^8)^1/4 can simplify to (m^2)  

and (n^-4)^1/4 can simplify to (n^-1), which would then become 1/n because it is a negative exponent.  

Combine the two and you get: m^2/n

Step-by-step explanation:

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

answer: i realy don't get it that much can you me figer it out pleas you

step-by-step explanation: