What is the sum of StartRoot negative 2 EndRoot and StartRoot negative 18 EndRoot? 4 StartRoot 2 EndRoot 4 StartRoot 2 EndRoot i
5 StartRoot 2 EndRoot 5 StartRoot 2 EndRoot i
2 answers:
Answer:
4 StartRoot 2 EndRoot i
Step-by-step explanation:
which means the answer is b
Adding
we get 
Option C 4 StartRoot 2 EndRoot i is correct.
Step-by-step explanation:
We need to find the sum of: 
Finding sum:

can be written as 
can be written as 
We know 18 = 2x3x3 = 2x3^2 so,


Adding like terms:

So, adding
we get 
Option C 4 StartRoot 2 EndRoot i is correct.
Keywords: Square root expressions
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Answer:

This is because modulus number will be always positive
Hope this is correct and helpful
HAVE A GOOD DAY!
Answer:
D,1
Step-by-step explanation:
In the attached file
Answer:
sorry but the question isn't clearly understandable!! maybe Post the full question
Answer:
315
Step-by-step explanation:
The sum of -265 and -156:
-265 + (-156)
= -265-156
= -421
The sum of 356 and -250:
356 + (-250)
= 356-250
= 106
The sum of both:
-421 + 106
= -315
Hope this helped!
Well, 9 is the largest, but 4 is the smallest and 3 is the second odd number.
So it would go yes, no, no or if it's just one question, it would be no.