Is it y = sqrt(x^2 - 2x) or y = sqrt(x^2) - 2x. The second one is easy but tricky.
To do it precisely, we need a tool known as Calculus. The knowledge without it is almost completely helpless and flawed. If you have knowledge on Calculus, then it should be easy to tell you.
square root of 8
If x squared -10 = 0 then x = the square root of 10
sqrt(4a2) = 21plus or minus (2a) = 21plus or minus (a) = 10.5a = +10.5a = -10.5
Yes and x = 2+square root of 6 or x = 2-square root of 6
2
4 squared minus 2 squared equals 12
square root of 8
B squared equals c squared minus a squared then to find B take the square root of you answer for b squared
If x squared -10 = 0 then x = the square root of 10
sqrt(4a2) = 21plus or minus (2a) = 21plus or minus (a) = 10.5a = +10.5a = -10.5
There is no inequality that can be seen in the question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals", "squared", etc.
Yes and x = 2+square root of 6 or x = 2-square root of 6
x equals negative b plus or minus the square root of b squared minus 4bc over 2a
2
The square root of 28 minus the squared root of 7 =±2.64575131
It is: 9-4 = 5
a2 + 62 = 122 a2 + 62 - 62 = 122 - 62 a2 = 144 - 36 a2 = 108 taking the square root of each side, we get a equal plus or minus the square root of 108, or plus or minus 6 times the square root of 3.