PLEASE HELP!! THIS IS MY LAST QUESTION PLEASE!! (Answeer all the problems)
2 answers:
Answer:
see explanation
Step-by-step explanation:
Given a complex number in standard form a ± bi , then
the conjugate is a ∓ bi
That is the real part is unchanged while the sign of the imaginary part changes.
(22)
The conjugate of is -
( treat the real part as 0 )
(23)
The conjugate of - 6i is + 6i
(24)
The conjugate of - 2 + i is - 2 - i
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Answer:
Step-by-step explanation:
The image below shows step-by-step on how to solve it.
<em>Hope this helps! </em>:)
One of the ways of dividing polynomials is by synthetic division
The divisor of the synthetic division is x + 5
<h3>How to determine the divisor of the division</h3>From the question, we understand that:
Entry -5 is on the outside to the left of the shape
The entry represents the zero of the divisor.
Next, we set this entry to the variable (assume the variable is x)
So, we have:
Add 5 to both sides
Hence, the divisor of the synthetic division is x + 5
Read more about synthetic division at: