Answer:
What is the sum of the rational expressions below?
3x+1
21
+
7x
x+5
3x²+16x+5
O A. 2x²+10x
OB.
O C.
OD. 10x+1
3x+5
17x²+16x+5
2r²+10x
17z²+16x+5
2x²+5
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