poncianodianaovj7g3 poncianodianaovj7g3

31-08-2017
Mathematics

contestada

simplify f(-4)=2(3)^-4

Respuesta :

apologiabiology apologiabiology

31-08-2017

remember pemdas, order of oepratons
also
[tex]x^{-m}=\frac{1}{x^m}[/tex]

so

2(3)^-4 is 2 times 3^-4 so exponents first
[tex]3^{-4}=\frac{1}{3^4}=\frac{1}{81}[/tex]
now we got
2 times 1/81=2/81

so [tex]f(-4)=\frac{2}{81}[/tex]

Answer Link

Otras preguntas

Please help To make a prairie" by Emily Dickinson To make a prairie it takes a clover and one bee, - One clover, and a bee, And revery.* The revery alone will

how does bacteria from the fecal transplant fill up the space in the gut, limiting the food and space for invading harmful bacteria? -To help you write, review

Calculate the average kinetic energy of the cup for the 100 mL and 400 mL masses. show the work please

Which of these was originally called new amsterdam? A) New Jersey B) New York C) Philadelphia D) Rhode Island

I need help with this

What is the range of 12,20,18,25,6

Julio says, "If you subtract 16 from my number and multiply the difference by - 3, the result is -48." What is Julio's number?

If a figure is dilated by a factor of 6, the perimeter of the figure will change by a factor of Response area.

plzzz helpppYou are pushing a box North in the hallway, at 20n, and a friend gets in front of the box and goes in the opposite direction, at 30n. What direction

islam is practioed in the same way by all groups across North Atrica Piease select the best answer trom the choices provided tf