Berfin
Berfin
08-06-2014
Mathematics
contestada
Simplify (1/x+1)+(1/x-1). Is it 2/xsquared minus 1
Respuesta :
AL2006
AL2006
08-06-2014
Relax. Do you see that plus " + " sign in the middle ? That means there's no multiplication involved, only addition and combining like terms. You can just erase all the parentheses and add everything up. I think you end up with just 2/x .
Answer Link
VER TODAS LAS RESPUESTAS ( 45+ )
Otras preguntas
can someone help me in Part A and Part B
Tickets for a play cost $7 for students and $10 for adults. on opening night, all 380 seats were filled. and the box office revenue was $3290.00. how many stude
how many kilojoules of heat must be transferred to a 670-g aluminum pan to raise its temperature from 32C to 250C? the specific heat of aluminum is 0.96 J/g·C
Simplify the following expression into the form a + bi, where a and b are rational numbers. (4-i) (-3+7i) - 7i(8+2i) Please help.
A 70 year old female presents with a hip fracture secondary to osteoporosis. on factor that moste likely contributed to her condition is
A rectangle is 8 feet long.its width is represented by Seven plus x feet what expression represents the area,in square feet,of the rectangle?
An election in which the candidate who wins automatically receives the party nomination is called:
textualism, also known as literalism, is a __________ form of interpreting the Constitution. A. elastic B. Nonoriginalist C. loose constructionist D.
Workers typically get dirty if they work at a job site for
Which is a fraction? 11 2/3 4 2
