01-09-2014
Mathematics

contestada

If every positive number has two square roots and you can find the length of the side of a square window by finding a square root of the area, why is there only one answer for the length of a side?

Respuesta :

konrad509 konrad509

01-09-2014

One root is positive and the other is negative. There is no negative length :)

Answer Link

Otras preguntas

When was William Shakespeare born

.is a pot holder a conductor or a insulator

What is two thirds minus six thirds

A child is standing across the street from his apartment . His mother is on their balcony . The angle of elevation between the child's eyes and his mothers eyes

You have a cylinder with a diameter of 15 inches and a height of 12 inches. What is the volume of the largest sphere thg will fit inside it? If you can will you

Can u paraphrase the quote ”let things take their course”

two identical freight cars roll without friction towards each other on a level track. one car rolls 2 m/s the other 1 m/s. after the cars collide they couple an

What two major processes are involved in the oxygen cycle?

How is the numeral 35.012 written in words and why

What are two different ways to describe and label the layers of the Earth?