a^2+4a/a^2+3a-4
You asked:
Evaluate the expression: \({a}^{2} + \frac{4 a}{{a}^{2}} + 3 a - 4\)
MathBot Answer:
Evaluated
\(\displaystyle {a}^{2} + \frac{4 a}{{a}^{2}} + 3 a - 4 = a^{2} + 3 a - 4 + \frac{4}{a} \)
Factored
\[{a}^{2} + \frac{4 a}{{a}^{2}} + 3 a - 4 = \frac{a^{3} + 3 a^{2} - 4 a + 4}{a}\]