0
Yes!!! 4Remember
-4 X -4 = (+)16
&
(+)4 X (+)4 = (+)16
Notice the answer for both squares is (+)16
So when you 'sqrt'(+)16, the answer can be either '-4' or '+4'
NB You CANNOT take the 'sqrt' of a negative number e.g. sqrt((-)16), because this means you are moving into the region of #IMAGINARY# Numbers. which is a whole different set of Maths.
Add your answer:
Earn +20 pts
What is the square root of sixteen?
It is: 4 or -4
How do you recognize the square root?
4x4=16 the square root of 16 is 4
What is - square root of 16?
The negative square root of 16 can be either +4 or -4 . Both are correct.
Is 16 a perfect square root?
16 is a perfect square (of 4) and the square root of 256.
What happens when you multiply a square root by itself?
You get back to the number which the square root relates to. i.e. The square root of 16 is 4. 4 times 4 is 16.
What is the square roots for 16?
The square root of -16 is 4 i
Square root of -16?
The square root of -16 is: 4 i
What is the square root of sixteen?
It is: 4 or -4
Is the square root of 16 is 8?
No. The square root of 16 is.... 4 (4x4=16) and (-4x-4=16)
What is the square root of root under 16?
The square root OF 16? It's 4.
What is the square root of 16 in simplifying radicals?
The square root of 16 is 4.
How do you recognize the square root?
4x4=16 the square root of 16 is 4
What is - square root of 16?
The negative square root of 16 can be either +4 or -4 . Both are correct.
How do you get square root of 16?
A square root of a number is a lesser number that when multiplied by it's self equals the larger number. The square root of 16 is 4. 4*4=16
What is the square root of 4 times 16?
If you mean the square root of (4 x 16) the answer is 8 or -8. If you mean (the square root of 4) x 16, the answer is 32 or -32.
Is 16 a perfect square root?
16 is a perfect square (of 4) and the square root of 256.
What is the square root of 4 x 16?
4 times 16 is 64 and its square root is 8
