Q. Simplify. Express your answer as a single fraction in simplest form. a2+23
Find LCM of denominators: Find the least common multiple (LCM) of the denominators a and 2. Since a is a variable and 2 is a constant, the LCM is simply 2a.
Make denominators the same: Make the denominators the same by multiplying the first fraction by 22 and the second fraction by aa. This gives us a×22×2+2×a3×a.
Perform multiplication in numerators and denominators: Perform the multiplication in the numerators and denominators. This results in 2a4+2a3a.
Simplify the expression: Simplify the expression by adding the numerators since the denominators are the same. The final simplified expression is (4+3a)/2a.
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