jose16430 jose16430
  • 01-07-2020
  • Mathematics
contestada

Simplify this expression. 4x-12/x^2-9

Respuesta :

tatiklisek
tatiklisek tatiklisek
  • 01-07-2020

Answer:

4/(x+3)

Step-by-step explanation:

write the expression down:

4x-12/x^2-9

factor:

4(x-3)/(x+3)(x-3)

simplify:

4/(x+3)

Answer Link

Otras preguntas

when was Bulgaria declared a country?
A trellis is a system of overlapping wooden slats created for a vegetable or flower vine to grow on. What must be the value of x so that the two slats will b
Can someone help me in this question plssss. The area of a circle, in terms of π, is 54π m2. Find the value of the radius. Give your answer as a simplified surd
can’t figure it out need help please
does anyone know have to solve this? (+show your work )
If a1 =10 and an = -2an-1 then find the value of a4
Which statement proves that this shape has symmetry?
A boy starts the week with 3kg of rice, every day he cooks 0.6kg. How much rice will he have left after 4 days?
How did European countries use their Pacific Island colonies?
which of the following correctly describes globalization