rosealismail rosealismail
  • 02-04-2021
  • Mathematics
contestada

how to simplify this rational expression [tex]\frac{18d^{2} }{4d+8}[/tex]

Respuesta :

cwrw238 cwrw238
  • 02-04-2021

Answer:

9d^2/(2d + 4).

Step-by-step explanation:

18d^2 /  (4d + 8)

First factorise the denominator:

= 18d^2 / 4(d + 2)

The GCF of 18 and 4 is 2 so this simplifies to:

9d^2/2(d + 2)

= 9d^2/(2d+ 4).

Answer Link

Otras preguntas

An analytical essay; a. is a personal story or description. b. often incorporates outside source material. c. usually pulls from material the writer already
What is the surface area of the geometric figure that can be formed by the net? (Image) A. 36 cm2 B. 60 cm2 C. 66 cm2 D. 72 cm2
What best describes a grizzly bears habitat ?
Find the missing dimension. Round your answer to the nearest tenth. Please help me answer this problem. :) thanks.
Which celestial object is found in the Kuiper Belt?
-5×-4=? a)1 b)-1 c)20 d)-20
Which of these is an example of physical change?
“Amor vincit omnia” means _____ . Seize the Day Buyer Beware Love Conquers All It Speaks For Itself
What is the metric unit of force? kg kg/cm^3 kg/cm^2 N
Cheerfulness, sadness, or nostalgia in descriptive writing is known as _____. point of view figurative language visual image dominant mood