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Factorize the following expression: p3+27 |
(p-3)(p2-3p+9) (p+3) (p2+3p+9) (p+3) (p2-3p+9) (p+3)(p2-3p-9) |
(p+3) (p2-3p+9) |
Factorize the following expression: p3+27 p3+27 can be written as p3 + 33 We know that = a3 + b3 = ( a + b ) ( a2 + b2 - ab ) p3 + 33 = (p+3) (p2-3p+9) |
