4
2x^4-2x^4=0
2x to the fourth power minus 162 equals -146
2x to the fourth
4096x12
-2x-2x-2x-2= 16 (positive)
Two to the fourth power times 5 to the fourth power equals 10,000
4 to the fourth power times 8 to the ninth power = 34,359,738,368
m4n4
x to the 5th power times y to the fourth power
The Answer is 656
-2 to the 4th power is 16.
1/4 + 2x
its 5 to the 4th power times 5 to the fourth power and the answer is 390625