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