Practice problem
Distribute aaa through the following expression: (1a+1)×a\bigg(\frac{1}{a}+1\bigg)\times a(a1+1)×a
2a2a2a
1a+a\frac{1}{a}+aa1+a
1a2+a\frac{1}{a^2}+aa21+a
a+1a+1a+1
Type a concept, like “slope” or “photosynthesis”.
