Q. 1 E5.0( 1 Vote )

Use the formula to find the factors.

343 + 512k3

Answer :

512k3 + 343

(8k)3 + (7)3


Using the formula (a3 + b3) = (a + b) (a2 – ab + b2)


Here a = 8k and b = 7.


(8k + 7) (64k2 – 56k + 49)


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