Math, asked by riya2345, 1 year ago

xcube -3xsquare -3x-4 factorise

Answers

Answered by littyissacpe8b60
1

x³ - 3x² - 3x - 4

x³ + x² - 4x²  + x  - 4x - 4

x³ + x² + x    - 4x² - 4x - 4

x (x² + x + 1 ) - 4(x² + x + 1)

(x-4) (x² + x + 1)

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