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2a+\frac{32}{a}
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2a+\frac{32}{a}
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2\left(\frac{aa}{a}+\frac{16}{a}\right)
To add or subtract expressions, expand them to make their denominators the same. Multiply a times \frac{a}{a}.
2\times \frac{aa+16}{a}
Since \frac{aa}{a} and \frac{16}{a} have the same denominator, add them by adding their numerators.
2\times \frac{a^{2}+16}{a}
Do the multiplications in aa+16.
\frac{2\left(a^{2}+16\right)}{a}
Express 2\times \frac{a^{2}+16}{a} as a single fraction.
\frac{2a^{2}+32}{a}
Use the distributive property to multiply 2 by a^{2}+16.
2\left(\frac{aa}{a}+\frac{16}{a}\right)
To add or subtract expressions, expand them to make their denominators the same. Multiply a times \frac{a}{a}.
2\times \frac{aa+16}{a}
Since \frac{aa}{a} and \frac{16}{a} have the same denominator, add them by adding their numerators.
2\times \frac{a^{2}+16}{a}
Do the multiplications in aa+16.
\frac{2\left(a^{2}+16\right)}{a}
Express 2\times \frac{a^{2}+16}{a} as a single fraction.
\frac{2a^{2}+32}{a}
Use the distributive property to multiply 2 by a^{2}+16.
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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