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A) 2a B) 4a(a +b)(a-b) C) 4a D) 8a ![]()
A) 1/2ab B) 1/4ab C) a/4ab D) a/2ab ![]()
A) (x – 1)/(x + 1) B) (x +1)/(x-1) C) (x - 1) D) (x + 1) ![]()
A) (x - 2)(x + 1) B) (x + 2) (x + 1) C) (x + 2) (x – 1) D) (x - 2)/(x – 1) ![]()
A) 2(x + 1) B) 2x C) 2(x – 1) D) 2 ![]()
A) 5/6x B) 5/x C) 3/6x D) 3/x ![]()
A) (4x+3)/2x B) (4x-3)/(6x2 ) C) 4/(6x2 ) D) (4x+3)/(6x2 ) ![]()
A) (x-2)/(x-1) B) (x-1)/(x-2) C) (x+2)/(x+1) D) (x+2)/(x-1) ![]()
A) a² - a B) a – 1 C) 9a D) 3a ![]()
A) 2/(x-1) B) (2x-2)/(x²-1) C) 2/(x+1) D) (2x-2)/(x-1) ![]()
A) (a+1)/a B) 1/a+1 C) a/(a+1) D) 1/a
A) m- 2 B) img-f1b11107663jpg-401-281-Imagen C) 1 – m |