0
Do you mean?
- sqrt(4)
= - 2
--------or, do you mean,
sqrt(- 4)
This requires complex (imaginary) numbers
sqrt(- 4)
= 2i
------
Wiki User
∙ 12y ago
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How do you find negative square root of 49?
You don't. If the negative sign is outside the radical, then you take the square root of the number and apply the negative. If the negative sign is inside the radical, you will have an imaginary number.
Can you have a negative number in a radical?
maby.... maby not...
How do you simplify negative 125 under a radical without a calculator?
It depends what power is associated with the radical.
What is the radical of negative 169?
(-169).5 = 13i
How is a radical equation similar to a linear equation?
Technically,no. A radical equation has a radical (Square root) in it, and has two solutions because the square root can be positive or negative.
How do you find negative square root of 49?
You don't. If the negative sign is outside the radical, then you take the square root of the number and apply the negative. If the negative sign is inside the radical, you will have an imaginary number.
Why can't you factor negative radical numbers?
You cannot factor negative radical numbers because the square of a number must always be positive. A negative number multiplied by a negative number produces a positive number. So, it is impossible to have a negative radical.
How do you write the square root of negative numbers in imaginary form?
easy, lets take radical negative 3 for example. you can take out a "i" because i = the radical negative one. There fore the answer is i radical 3.
Is tin a positive radical or negative radical?
Tin ions are positive (cations).
What is the square root of negative 25 in radical form?
2i radical 5 * * * * * No. it is ± i*radical(25) which is ± 5i. Not sure why the answer is requireed in radical form.
Can you have a negative number in a radical?
maby.... maby not...
How do you simplify negative 125 under a radical without a calculator?
It depends what power is associated with the radical.
What happens if you are checking a solution for the radical expression and find that it makes one of the arguments of the roots negative?
you've done something wrong
What is the radical of negative 169?
(-169).5 = 13i
How is a radical equation similar to a linear equation?
Technically,no. A radical equation has a radical (Square root) in it, and has two solutions because the square root can be positive or negative.
What is the Charge of OH radical?
It has a negative one charge (1-)
What is 3 radical negative 162?
3v162 is 38.18 roughly.
