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∙ 13y agoIs 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.
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∙ 13y agosquare 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
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.
It is: 9-4 = 5