please anyone solve it factorize problems
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Hope this hlp....ur ans may be different...but this can also b accept as answer for the same problem...
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Hope this answer will be helpful to you.....,
-27x³ - y³ + 125z + 5xyz
(-3x)³ + (-y)³ + (5z)³ + 5xyz
Using identity,(a+b+c) ((a+b+c)²-ab-bc-ca)
((-3x) + (-y) + 5z) ((-3x)²+(-y)² +(5z)² -((-3x).(-y))-((-y).5x)-((5x).(-3x))
(-3x - y + 5z) (3x² - y² + 25z² -3xy + 5zy + 15xz)
-27x³ - y³ + 125z + 5xyz
(-3x)³ + (-y)³ + (5z)³ + 5xyz
Using identity,(a+b+c) ((a+b+c)²-ab-bc-ca)
((-3x) + (-y) + 5z) ((-3x)²+(-y)² +(5z)² -((-3x).(-y))-((-y).5x)-((5x).(-3x))
(-3x - y + 5z) (3x² - y² + 25z² -3xy + 5zy + 15xz)
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