Answer:
A is your answer
Step-by-step explanation:
To solve this, just add like terms. 3y+2y=5y; -5x+-3x=-8x. So, the answer is -8x+5y or 5y-8x.
Answer:
line segment
Step-by-step explanation:
Answer:
3 - 2√5
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2
Step-by-step explanation:
These two expressions have different denominators, and thus use of the LCD is necessary. The LCD is 4.
Thus, we have:
6/4 - (4/4)√5, or
6 - 4√5
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4
This can be reduced to:
3 - 2√5
------------- (answer)
2