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