jsnartemisoxc0an jsnartemisoxc0an

11-05-2018
Mathematics

contestada

Evaluate the expression for = −3 and = 5.

r^{-4} s^2

Relax

Respuesta :

Blitztiger Blitztiger

11-05-2018

If r = -3 and s = 5:
(r^-4)(s^2) = (-3^-4)(5^2) = (1/81)(25) = 25/81

If r = 5 and s = -3:
(r^-4)(s^2) = (5^-4)(3^2) = (1/625)(9) = 9/625

Answer Link

maria5corn maria5corn

15-05-2018

If r = -3 and s = 5:
(r^-4)(s^2) = (-3^-4)(5^2) = (1/81)(25) = 25/81

Answer Link

Otras preguntas

A drawer has 5 red socks and 5 socks. If 3 drawn what is the probability that they are a match?

What is the Hcf of 25 and 125

A question for the physicists out there:During a thunderstorm, the potential difference between the thunderclouds and the ground builds up to [tex]1.5*10^6[/tex

solve the following equation is isolate F: C=5/9(F-32)

what is 7/56 in simplest form?

Assume angle A and angle B are complementary and angle B and angle C are supplementary: If measure angle C is 127 degrees, then what is measure angle B and meas

Find the unknown side of a rectangle solid. V=30 cm3, H=3 cm, W=5 cm

The water skier hass a mass of 68 kg. Calculate the resultant force acting on the water skier while accelerating.

I need examples of cultural diffusion and why

What is the Hcf of 25 and 125