abiwalden
abiwalden
13-05-2018
Mathematics
contestada
Simplify the rational expression x^2+4x-5/ 1-x
Respuesta :
Аноним
Аноним
13-05-2018
Factor x^2+ 4x - 5:-
= ( x + 5)(x - 1)
so we have (x + 5)(x - 1) / -(x - 1)
so answer is -(x + 5) or it can be written as -x - 5.
Answer Link
VER TODAS LAS RESPUESTAS ( 62+ )
Otras preguntas
Which of these words is not spelled correctly? genealogy coroborate idiosyncrasy spontaneous
In their religious beliefs, the Puritans, the Presbyterians, and the Separatists are all 1: Anglicans 2:Calvinists 3: cavaliers 4: Lutherans
Homeostasis will be MOST affected by the removal of the
write an expression for the calculation double 7, multiply 3 and 1 and then subtract the second number from the first number
Which of the following is a heterogeneous mixture? A. salt B. dye in water C. sugar water D. a garden salad
Why were Europeans less vulnerable to most diseases than Native Americans? a. They had built up immunities. b. They never came into contact with them. c. Nat
What did staying neutral during World War I do for the American economy? A. It slightly hurt the economy. B. It helped the economy. C. It was neither good nor b
“Fog” by Carl Sandburg The fog comes on little cat feet. It sits looking over harbor and city on silent haunches and then moves on. Source: Sandberg, Carl. “Fog
In a mega-orchestra, the _______ often provide the harmonies of the inner voices between high and low. A. cellos B. first violins C. violas D. second violins
what is the difference between a pictograph and an ideograph PLEASE HELP ME
