Answer:
x1 = -4; x2 = 10
Step-by-step explanation:
1) Expand the module as two separate equations:
x - 3 = 7
x - 3 = -7
2) Solve the equations:
x = 10
x = -4
=> x1 = -4; x2 = 10
This is your answer <span>33 x 33 = 4^3 = 64</span>
To simplify i^82, divide 82 by. the answer is 20 with remainder 2
