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\left(8+2i\right)\xi
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\left(8+2i\right)\xi
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2\xi \left(i-4\left(-1\right)\right)
Calculate i to the power of 2 and get -1.
2\xi \left(i-\left(-4\right)\right)
Multiply 4 and -1 to get -4.
2\xi \left(i+4\right)
The opposite of -4 is 4.
2i\xi +8\xi
Use the distributive property to multiply 2\xi by i+4.
\left(8+2i\right)\xi
Combine 2i\xi and 8\xi to get \left(8+2i\right)\xi .
2\xi \left(i-4\left(-1\right)\right)
Calculate i to the power of 2 and get -1.
2\xi \left(i-\left(-4\right)\right)
Multiply 4 and -1 to get -4.
2\xi \left(i+4\right)
The opposite of -4 is 4.
2i\xi +8\xi
Use the distributive property to multiply 2\xi by i+4.
\left(8+2i\right)\xi
Combine 2i\xi and 8\xi to get \left(8+2i\right)\xi .
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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