mrsabigailmccap0cbc2 mrsabigailmccap0cbc2

02-12-2017
Mathematics

contestada

When x/y = 4, x2 − 12y2 =?

Respuesta :

zizoux07p0ac3m zizoux07p0ac3m

02-12-2017

x/y = 4 , x = 4y

x^2 -12y^2 = (4y)^2 - 12y^2 = 16y^2 -12y^2 = 4y^2

Answer Link

Otras preguntas

what is 3 1/6 ÷ 2/3 in common denominator ?

is a person with a BMI of 27 at risk for diseases

Solve for x. (Geometry)

A rancher has 400 feet of fencing to put around a rectangular field and then subdivide the field into 22 identical smaller rectangular plots by placing a fence

The phenotype of an animal typically does not depend on A) the genotypes of the parents. B) seasonal changes in the environment. C) the source of the anim

Why DID ATHENS LOSE The Peloponesian War

What role did religion play in cortés's and columbus's explorations?

Solve the equation for x. 2/3 x - 1/9 x + 5 =20

is physical science and physics the same? If I pick physics courses and they gave me physical science is it the same?

Find the value of 10!/(10-3)!