Answer: 13
Step-by-step explanation:
12^2+5^2=13^2
Answer:
it would be a zero
Step-by-step explanation:
-3 + 3 = 0
3 +2 = 5
Answer:
46in
Step-by-step explanation:
brainiest is appreciated
Answer:
I'm working during the same thing
x³ - 3x² + 4x - 2
complex roots occur in conjugate pairs
1 + i is a root then so is 1 - i
the factors of the polynomial are therefore
f(x) = (x - 1 )(x - (1 + i))(x - (1 - i))
= (x - 1 )(x² - 2x + 2 ) ( expand factors and simplify )
= x³ - 3x² + 4x - 2
