The modulus of (1 + 2i)4 is 5 20 25 625

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b. false