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