If x-y=4 and xy=21 then x^3-y^3 - Vidyadip

MCQ

If $\text{x}-\text{y}=4$ and $\text{xy}=21$ then $\text{x}^3-\text{y}^3$

A
$361$
B
$-188$
✓
$316$
D
None

✓

Answer

Correct option: C.

$316$

$316$

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