grigoryantiko01 grigoryantiko01

03-04-2021
Mathematics

contestada

Why is the number that satisfies this equation not a real number?
x^2=--1

Respuesta :

Schoolstudent4937 Schoolstudent4937

03-04-2021

Answer:

I assume that says [tex]x^2=-1[/tex], but that is the case because when we square a number, we can NEVER get a negative number. The smallest square we can get is 0. 1^2 is 1, and no real number squared gives us a negative number.

Step-by-step explanation:

Answer Link

Otras preguntas

A car speeds up from rest to +20 m/s in 4 s. What is its acceleration?

What is the product of 5,811 x 102 = ________? 5,811 581,100 581,110 581,200

the number of apples is 80% of the number of pears and the ratio of apples to bananas is 3:4. what is the fewest number of bananas that could be at the stand?

answer this for 10 points

summarize the agriculture and culture of the Banpo civilization.

How can being smart, kind and generous make you a better person? Click to add to

As an estimation we are told £3 is €4. Convert £24 to euros.

find the slope of the following points (-1,2), (-3,4) (5,-2), (5,10) (-3,0), (-3,6) (8,9), (11,16)

To make graphing easier, round $1.49 in the equation for the cost of navel oranges to the nearest tenth. Write the resulting value as a fraction.

Is a graph of a slanted line a one-to-one function? Justify your answer.