20a^2-25a+5/8a^2-6a+1x4a^2-1/5+20a-25a^2

20a^2-25a+5/8a^2-6a+1x4a^2-1/5+20a-25a^2
in Other Math Topics by Level 1 User (120 points)

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1 Answer

(20a^2 - 25a + 5) / (8a^2 - 6a + 1)   *   (4a^2 - 1) / (5 + 20a - 25a^2)

(a - 1)(20a - 5) / (1 - 6a + 8a^2)   *   (2a - 1)(2a + 1) / (-1 + a)(-5 - 25a)

5(a - 1)(a - 1) / (1 - 2a)(1 - 4a)   *   (2a - 1)(2a + 1) / (-5)(a - 1)(5a + 1)

5(a - 1)(a - 1)(2a - 1)(2a + 1) / (1 - 2a)(1 - 4a)(-5)(a - 1)(5a + 1)

5(a - 1)(a - 1)(2a - 1)(2a + 1) / (-5)(-1)(2a - 1)(-1)(4a - 1)(a - 1)(5a + 1)

5(a - 1)(a - 1)(2a - 1)(2a + 1) / (-5)(2a - 1)(4a - 1)(a - 1)(5a + 1)

-(a - 1)(2a + 1) / (4a - 1)(5a + 1)

-(2a^2 + a - 2a - 1) / (20a^2 - 5a + 4a - 1)

-(2a^2 - a - 1) / (20a^2 - a - 1)

(-2a^2 + a + 1) / (20a^2 -a - 1)
by Level 13 User (103k points)

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