jaskarnsc jaskarnsc
  • 21-09-2020
  • Mathematics
contestada

Write 3/x - x/4 as a simple fraction with working out

Respuesta :

Hrishii
Hrishii Hrishii
  • 21-09-2020

Step-by-step explanation:

[tex] \huge \frac{3}{x} - \frac{x}{4} \\ \\ \huge= \frac{3 \times 4 - x \times x}{x \times 4} \\ \\ \huge = \frac{12 - {x}^{2} }{4x} [/tex]

Answer Link

Otras preguntas

lim x->0 of tan6x/sin2x ?
Synonym for faithfulness
write 0.48 as a fraction in simplest form
a child lies on the ground and looks up at the top of a 14-ft tree nearby. the child is 7ft away from the tree, what is the angle of elevation from the child to
Find the density of a material, given that a 5.03 g sample occupies 3.24 mL.
Sofia is meeting Julia for the first time. Which sentence best completes the conversation? Sofia: ¿Cómo te llamas? Julia: _______________ Se llama Julia. Me lla
How many different five letter permutations can be formed from the letters of the word "DITTO"?
I have some questions regarding combinations in finite. Here is my first one I am stumped on: Select 3 coins, but assume that there are 5 dimes, 3 nickels, and
in humans, which sex chromosome determines if an offspring is a male or female? a) x b) y
methods of estimating population density