KimlyIsCool KimlyIsCool

14-03-2022
Mathematics

contestada

find the value of k if: (2x − y) 2 − (2x + y) 2 = 4xyk

Respuesta :

aliogaili5 aliogaili5

14-03-2022

(2x−y)(2)−(2x+y)(2)=4xyk

4kxy = -4y

4kxy/4xy = -4/4xy

k = -1/x

Answer Link

Otras preguntas

What was President Lincoln doing when he was shot and killed? O A. Talking to General Grant O B. Watching a play with his wife O C. Making a speech to Congress

Make it the right answer plzz and i will give brainlist if its correct!

Which of the following is a nonrenewable energy source? O A. Solar B. Hydroelectric C. Natural gas D. Biomass

The parabola described by the equation -1/16(x-3)^2 + 4 = y has the directrix at y=8. What is the focus of the parabola?

How did the scientific method impact the work impact the work of scientists beginning in the 16th century?

How to calculate displacement, velocity, acceleration.

what do you even say

Adele is 5 years older than Timothy. In three years, Timothy will be of Adele’s age. What is Adele’s current age?

ñ Which statement best summarizes the health benefit of trails and greenways? O Greenways preserve open space from development. o Trails can be used by pedestri

7. The living part of earth where life exist * geosphere hydrosphere nitrosphere biosphere