Resources

Resources

Bytelearn - cat image with glasses

AI tutor

Welcome to Bytelearn!

Let’s check out your problem:

What are the positive and negative square roots of $4$ ? $\newline$ and

View step-by-step help

View step-by-step help

Full solution

Q. What are the positive and negative square roots of

4

?

\newline

____ and ____

Find Principal Square Root: Find the principal square root of $4$ . The principal square root is the non-negative root. Since $2 \times 2 = 4$ , the principal square root of $4$ is $2$ .
Determine Negative Square Root: Determine the negative square root of $4$ . The negative square root is the negative value that, when squared, gives the original number. Since $(-2) \times (-2) = 4$ , the negative square root of $4$ is $-2$ .

More problems from Square roots

Question

\newline

\dfrac{\frac{10}{9}}{\frac{1}{10}}

\newline

Write your answer in simplest form.

Posted 5 months ago

Question

a

b

be rational numbers, and let

b

be non-zero. Is

\frac{a}{b}

rational or irrational?

\newline

1

\newline

\newline

\newline

(C) It can be either rational or irrational

Posted 10 months ago

Question

a

be a non-zero rational number and

b

be an irrational number. Is

\frac{a}{b}

rational or irrational? Choose

1

\newline

\newline

\newline

(C) It can be either rational or irrational

Posted 10 months ago

Question

What is the slope of

y=6 x+2

Posted 10 months ago

Question

\frac{1}{5}+4 h=\frac{1}{3}

\newline

What is the value of

h

in the equation?

Posted 6 months ago

Question

\frac{2}{7} x+\frac{11}{7} x=\frac{3}{5}

\newline

Given the equation, what is the value of

13 x

Posted 3 months ago

Question

3 x+4(2-y)=5 x

\newline

2-y=6 x

\newline

Consider the given system of equations. If

(x, y)

is the solution to the system, then what is the value of

\frac{x}{y}

Posted 7 months ago

Question

y

-intercept of the graph of

y=3 x+7

Posted 10 months ago

Question

y=x+4

\newline

\frac{y+3}{4}=7 x^{2}-x+1

\newline

(a, b)

is a solution to the system of equations shown and

a>0

, what is the value of

a

Posted 10 months ago

Question

0

0939

Posted 8 months ago

Related topics

Algebra - Order of Operations Algebra - Distributive Property `X` and `Y` Axes Geometry - Scalene Triangle Common Multiple Geometry - Quadrant