pls answer these questions. pls
Factorise cubic polynomials
1) x³ - 8x² + 22x - 13
2) x² + 8x² + 4x - 48
3) x² - 3x² - 76x - 32
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helo guys its your answer
Step-by-step explanation:
, but also the complete step by step method for ... (1): "x2" was replaced by "x^ 2". ... 3.2 x3 - 8x2 + 4x + 48 is not a perfect cube
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