Answer:
option: A
Step-by-step explanation:
" if for a polynomial with rational coefficients has irrational roots then these irrational roots will always appear in pair " .
we are given that 
and 
are two roots of a polynomial equation with rational coefficients, then it's complex conjugate is also a root of this polynomial equation i.e. ' 
' and ' 
' are also roots of this polynomial equation.
Hence, option A is correct.
<h3>How much is 12 cents + 5 dimes + one 5 cents equals?</h3>
Heres the convertion of the money:
Convertion of a dime: 
Convertion of a penny: 
Convertion of a nickel: 
Given
Therefore, <u>67 cents</u> is your correct answer.
Learn more about money here:
brainly.com/question/162522
Answer:
Up 1 and over 3
Step-by-step explanation:
5x-5=0
You simplify the left side
