Answer:
Step-by-step explanation:
Recall that , therefore,
Answer:
<em>f(x) = x² (2+i)x-15-3i</em>
Step-by-step explanation:
Since the zeros of the equation are -3 and 5+i, hence the factors of the polynomial in x is (x+3) and (x-(5+i))
Multiplying both factors
f(x) = (x+3)(x-(5+i))
f(x) = (x²-(5+i)x+3x -3(5+i))
f(x) = x² - (5+i- 3)x -15-3i
f(x) = x² (2+i)x-15-3i
<em>hence the required polynomial function in x is f(x) = x² (2+i)x-15-3i</em>
Not sure when this is from but if it was recent and you still need the answer I believe it’s 1/5.
Answer:
Just restart your computer
Given:
Consider the given function:
To prove:
Solution:
We have,
Substituting , we get
Substituting , we get
Substituting , we get
Using the algebraic formula, we get
[Commutative property of addition]
Now,
Hence proved.