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Calculator Output

Simplifying
21 + 4k2 + -1k4

Factor a trinomial.
(7 + -1k2)(3 + k2)

Final result:
(7 + -1k2)(3 + k2)
Processing time: 0 ms. 8536987 expressions.   Disclaimer

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Expression:  
     
Hint: Use the equation calculator for equations (containing = signs).

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