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Let z(1) and z(2) be two complex numbers...

Let `z_(1)` and `z_(2)` be two complex numbers such that `z_(1)+z_(2)=5` and `z_(1)^(3)+z_(2)^(3)=20+15i` Then, `|z_(1)^(4)+z_(2)^(4)|` equals -

A

75

B

`15sqrt15`

C

`25sqrt3`

D

`30sqrt3`

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