Answer to be marked brainliest If f (x) = x³ - 2x² , find f (i) in simplest form, where i is the imaginary i.

a) -2-i
b) -2+I
c) 2-i
d) 2+I

1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given