3 years ago

Does square 256 represent the positive square root of 256

2 answers:

8 0

Normally we use wats called the principal squar root or the positive squar root more oftern then the negative root

techniclly $\sqrt{256}$ =-16 and +16
so the answer is no

kati45 [8]3 years ago

6 0

It represents both of them, until it appears in a problem or exercise where there is some reason to discard one or the other.

You might be interested in

In a litter of 7 kittens each kitten weighs less than 3.5 ounces. Find all the possible values of the combined weights of the ki

disa [49]

7x3=21 happy to help u okay bogey

4 0

3 years ago

I need help on questions 2 please and thank you

EleoNora [17]

I would say B , even though I’m only in 5 th grade

8 0

3 years ago

(SAT Prep) Find the value of x.

Delicious77 [7]

Answer: x=40°

Step-by-step explanation:

The two triangles are congruent (I think it’s called the interior angle proof) so the bottom right angle is also 65°. All angles in a Triangle equal 180°, so 180-(75+65)=40

3 0

3 years ago

Read 2 more answers

(0, -9) and (-3, -3) I need this problem solved with work please!

nirvana33 [79]

Answer:

-9-(-3)/0-(-3) = -3/3 = -1

y+9= -1(x-0) Point Slope form

y+9-9= -1x-9

y= -x-9 Slope Intercept form

y+x+9 = -x-9 +x+9

y+x+9= 0 General form

4 0

3 years ago

Write a division problem whose quotient has its first digit in the hundreds place

Katen [24]

Here's one --> 1000÷100=10

6 0

3 years ago