plzzzzzzzzz solve this.
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Answer:
(x + 1)(x - 2)(2x + 3)
Step-by-step explanation:
Given Equation is 2x³ + x² - 7x - 6
It can be written as,
= 2x³ - x² + 2x² - 6x - x - 6
On rearranging, we get
= 2x³ - x² - 6x + 2x² - x - 6
= x(2x² - x - 6) + (2x² - x - 6)
= (x + 1)(2x² - x - 6)
= (x + 1)(2x² + 3x- 4x - 6)
= (x + 1)(x(2x+ 3) - 2(2x + 3))
= (x + 1)(x - 2)(2x + 3).
∴ Factorization of 2x³ + x² - 7x - 6 = (x + 1)(x - 2)(2x + 3)
Hope it helps!
lovely135416:
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