January 2019 1 67 Report
1. -2 (3p+2) dari 2p+6 ??
a. -8p + 2
b. -8p - 10
c. 8p + 2
d. 8p + 10

2. 5m/m2-n2 - 3/m+n ??
a. 2m-n/m2-n2
b. 2m+n/m2-n2
c. 2m -3n/m2-n2
d. 2m+3n/m2-n2

3. 3/a2-b2 - 2/a+b
a. 2a+2b-3/a2-b2
b. 2a+2b+3/a2-b2
c. 2a-2b-3/b2-a2
d. -2a+2b+3/b2-a2


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