Myanmarsangp Myanmarsangp

22-07-2022
Mathematics

contestada

Three more than twice a number is five less than the square of the number.What is the number?

Respuesta :

alex255489 alex255489

22-07-2022

Let the number be x.

2x+3= x^2-5
2x-x^2+8=0
x^2-2x-8=0
(x-4)(x+2)=0
x=4 OR x=-2

Hope it helps : )

Answer Link

Otras preguntas

why was Christianity able to spread so quickly throughout the roman empire, and how did roman and christian values combine

What practice allows businesses in a capitalist system to drive others out of business

is examenes masculine or feminine

Please solve this following question in the picture.

Mi amiga _______________ el papel de Rapunzel en la obra dramática. dice bajar subir desempeña

An effort to improve the genetic makeup of a population is known as

in his arguments in brown v. board of education the lawyer for oliver and linda brown claimed that separate but equal public schools were

why did the spanish explore the new world in the 1500's

Finn shows his work in finding the solution to 4x + 6 = 2 + 3(x + 2). After checking his answer in the original equation, he found that it did not work. Where d

When marx argued that capitalism “reproduces the class structure,” he meant that?