2r+1
7--2
D.
3* +3
x+1
22
and +1
12. Using the LCD ab, look for the equivalent rational algebraic expression of each of
A. The denominators are sometimes different but always with prime numerators.
B. The numerators are sometimes the same but always with different
C. The numerators are sometimes different but always with the same
D. The numerators are sometimes the same but always with prime denominators.
A. The numerators are sometimes the same but always with different
B. The numerators are sometimes different but always with the same
C. The numerators are sometimes the same but always with prime denominators.
D. The denominators are sometimes different but always with prime numerators
15. The rectangular plot for the carrots has the dimensions shown below. Find the length
+9
10. Subtract
from
r-2
C.
A.
72
7-8
11. Using the LCD 9, look for the equivalent rational algebraic expression of ***
A.
D.
B.
bil
C.
B.
D.
13. Find among the following the truth about similar rational algebraic expressions.
denominators
denominators.
denominators.
denominators.
+1 ct 1
bc
bc
bc+1 C+1
bc bc
b+1 bc+b
bc bc
bc+ bc+
be bc
14. Find among the following the truth about dissimilar rational algebraic expressions,
of the side labeled with a question mark is.
2
?
3x
2
4
5x
10x
7y
3
А.
C.
74-2
3.
7xy-2
3.2
B.
D.
7xy-4
3x
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Answer:
number 12. A
thats i know
sana makatulong