<span>(4^4)^2
= 4^(4*2)
=4^8
answer
4^8</span>
Well 6^2 is 36 so my best estimate is 6
10x10x10x10, you have to multiply 10 by 10 four times, since it's 10 to the power of 4.
Answer:
x = - 6 ± 
Step-by-step explanation:
Given
x² + 12x = 1
To complete the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(6)x + 36 = 1 + 36
(x + 6)² = 37 ( take the square root of both sides )
x + 6 = ±
( subtract 6 from both sides )
x = - 6 ±
← exact solutions