bluespace bluespace

23-01-2017
Mathematics

contestada

Simplify 4x+5/6x²-x-12 - 5x/6x²-x-12

A. -x+6/6x²-x-12
B. x-2/2x-2
C. -x+5/6x²-x-12
D. 18x-19/4x-4

Respuesta :

26-07-2018

[tex] \dfrac{4x+5}{6x^2-x-12}-\dfrac{5x}{6x^2-x-12}=\dfrac{4x+5-5x}{6x^2-x-12}=\dfrac{-x+5}{6x^2-x-12} [/tex]

Answer: C. -x+5/6x²-x-12

Answer Link

Otras preguntas

Describe the typical movement of ciliates.

rocco wants to use the rest of the money in his savings account ($192) to buy a set of golf irons that has an original price of $350. does rocco have enough mon

A speedy river barge bound for New Orleans, Louisiana leaves Baton Rouge at 9:00 a.m. and travels at a speed of 10 miles per hour. A rail transport freight also

simplify the expression 4-3(2+5v)+7

What's an equivalent ratio to 12:10 ? ( explain also too please! :D )

Why can't you change the subscripts in a formula in order to balance a chemical equation?

3 sisters, veronica, Mary and aAnna went out on a blind date with 3 brothers. Veronica ended up holding hands with her date. Mary certainly wasn't the one kis

When two fractions are between 0 and 1/2, how do you know which fraction is greater? Explain

rocco wants to use the rest of the money in his savings account ($192) to buy a set of golf irons that has an original price of $350. does rocco have enough mon

what part of speech is abundant