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If you want to work with real numbers, there is no answer. the square of any number, whether positive or negative, is a positive number, so x2 cannot be -3.
If you accept complex numbers as a solution, the square root of minus 1 is called i (when squared, both i and -i give -1); the square root of -3 is equal to the square root of 3 times i, the square root of -4 is 2i, etc.
Complex numbers are frequently used in some areas of science (electricity, quantum mechanics, and others); in other areas, it just doesn't make sense to use them. Similarly, for some problems fractional solutions, or negative solutions, may be acceptable, for others, not.
What else can I help you with?
What is the converse of if x equals 3 then 2x equals 6?
I believe the converse is: if 2x equals 6 then x equals 3 inverse: if x doesn't equal 3 then 2x doesn't equal 6 contrapositive: if 2x doesn't equal 6 then x doesn't equal 3
What is X plus 10 equal to when X equals 3?
3+10 = 13
The square root of x-3 plus 5 equals x?
x = 7
What is the square root of x to the power of 3 equal to?
It is x*sqrt(x) or x^(3/2)
Square root x plus 3 equals 12?
X = 81 sqrt(X) + 3 = 12 ( subtract 3 from each side ) sqrt(X) = 9 (square both sides ) X = 81 ( the square root of 81 is 9 )
What is the converse of if x equals 3 then 2x equals 6?
I believe the converse is: if 2x equals 6 then x equals 3 inverse: if x doesn't equal 3 then 2x doesn't equal 6 contrapositive: if 2x doesn't equal 6 then x doesn't equal 3
X plus 5 equals 8 what does x equal?
it equals 3.
What is the physical meaning of a square root?
A square root is taking a number X and determining which two same numbers times each other, or Y*Y equal X. If X equals 9, the square root of it is 3; that is 3 (Y) multiplied by 3 (Y) is 9.
Given the function y equals minus 3 divided by 4 x square plus 15 what is the value of y when x equal minus 3?
33/4
Square root of x equals -3?
x = 9
36 x 50 yds equals how many square feet?
36 x 50 yards equates to 16,200 square feet.
What does 15ft x 62ft equal in square feet?
15 by 62 equal 930 ft2
What does x equal in y equals x squared plus 4?
y equals x plus 4 when y equals 0 then x equals 2i i is the square root of negative 1
What does the square root of 3 equal to?
1.73205081The question could be restated, what number times itself equals 3. To the 8th decimal, the answer is 1.73205081 x 1.73205081 = 3
What does 15ft X 52ft equal in square feet?
15ft X 52ft = 780 square feet.
What is the answer to x divided by -3 equals 12?
x is equal to -36
What is X plus 10 equal to when X equals 3?
3+10 = 13
