x(x-1)(2x-1)(2x-3)-6 factorise
Answers
Answered by
4
Given:
x(x-1)(2x-1)(2x-3)-6
To Find:
Factorise
Solution:
x(x-1)(2x-1)(2x-3)-6
=> ( x² - x ) (2x - 1) (2x - 3) - 6
=> x²(2x-1) -x(2x-1) (2x-3) - 6
=> ( 2x³ - x² - 2x² + x ) (2x - 3) - 6
=> 4x⁴ - 2x³ - 4x³ +2x² - 6x³ + 3x² + 6x² -3x - 6
=> 4x⁴ - 12x³ + 11x² - 3x - 6
Answered by
5
Answer:
Equation => x (x-1) (2x-1) (2x-3) - 6 = 4x⁴ - 12x³ + 11x² - 3x - 6
Step-by-step explanation:
Hey Mate,
Given Equation,
=> x (x-1) (2x-1) (2x-3) - 6
=> ( x² - x ) (2x - 1) (2x - 3) - 6
=> ( 2x³ - x² - 2x² + x ) (2x - 3) - 6
=> 4x⁴ - 2x³ - 4x³ +2x² - 6x³ + 3x² + 6x² -3x - 6
=> 4x⁴ - 12x³ + 11x² - 3x - 6
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