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How can you solve the equation x2 plus 3i equals 0?
x2+3i=0 so x2=-3i x=square root of (-3i)=square root (-3)square root (i) =i(square root(3)([1/(square root (2)](1+i) and i(square root(3)([-1/(square root (2)](1+i) You can multiply through by i if you want, but I left it since it shows you where the answer came from. Note: The square root of i is 1/square root 2(1+i) and -1/square root of 2 (1+i) to see this, try and square them!
The square root of x-3 plus 5 equals x?
x = 7
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 square root of 3?
The square root of 3 is 1.73205081* * * * *or -1.732050812.23606798
Cos 5t cos 3t square root 3 2 sin 5t cos 3t?
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "times", "equals", "squared", "cubed" etc. Please use "brackets" (or parentheses). "square root 3 2" seems unlikely. Also, there is a minus sign at the end, with nothing following!
What is 2 cubed plus the square root of 25 times 3 minus 4 divided by the square root of 4?
29.5
What is 7 square root of 3 plus 6 square root of 3?
10 square root of 3.
X cubed minus 8 equals zero but the answer is 2 comma negative 1 plus and minus square root 3. How did they get this as the Answer?
x 3-8
How do you write 1 9th of the square root of 3 to the power of 3?
( (sq. root ( 3 ) ) * ( 1 / 9 ) ) cubed
Simplify the expression 3 square root 12 plus 4 square root 3?
10 square root 3.
What is the square root of 75 plus square root of 3?
10.3...
3 square root 12 plus 4 square root 3?
bbb
What is the square root of 16 multiplied by 3 squared divided by th square root of 9 added to 3 added to 3 cubed minus 5?
37
What is 5 times the square root of 2 plus the square root of 3 times the quantity of the square root of 2 plus 2 times the square root of 3?
if you take out the word ''quantity'' your answer is 25.02725024
B to the m divided by n power?
it means you need to do B to the power m, then take the nth root of your answer. eg 9 to the power 3/2, means you do 9 cubed and then square root your answer. in this case, its easier to do the square root first and then cube your answer as the square root of 9 is 3, and 3 cubed is 27. therefore 3 to the power 3/2 equals 27
The two-digit number whose cube root is the square root of the sum of its digits?
27 27 = 3*3*3 (3 cubed = 27) 2+7 = 9 The square root of 9 is 3.
What is the square root of 2 plus the square root of 3?
3.14626437 (Pi)
