Using complex numbers concepts, it is found that the statement is false.
When a complex number is a root of a polynomial function, it's conjugate also has to be.
- A complex number has the format , and it's conjugate is .
In this problem:
- Real root -3.
- Complex-conjugate roots 1 + i and 1 - i.
- Complex root -3 + 7i.
The conjugate of -3 + 7i also has to be a root, which would make the polynomial of the 5th degree, as it would have 5 roots, thus, the statement is false.
A similar problem is given at brainly.com/question/24450834
Answer:
9 zebra fish and 5 neon tetras. White
First you must combine like terms (x and x)
2y + 2 + (x + x)
2y + 2 + 2x
^^^All have the number two in common so we can take a two out like so...
2 (y + 1 + x)
or
2(x + y + 1)
There fore the answer is A!
Hope this helped!
~Just a girl in love with Shawn Mendes
Answer:
52
Step-by-step explanation:
Evaluting an expression basically means to multiply the numbers given.
In this certain question, we are just multiplying 13 by 4 which would give us the result of 52.
Look at pic for work, all answers and work is listed