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Participants must simplify given rational algebraic expressions.
1
Simplify x²-4/x²-2x-8
X-2
X+2
X+4
X-4
15% got this right
2
12x³/18x²
2x/3
3x/2
6/9x
6x/9
43% got this right
3
Simplify 45a²b/30ab
3a/2
2/3a
2a/3
3/2a
64% got this right
4
Simplify 35x⁵/49x³
5x²/7
5/7x²
7/5x²
7x²/5
60% got this right
5
Simplify 2x+4/x+2
2
92% got this right
6
x²+7x+12/x²+9x+20
X+3/x+5
