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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". There is no symbol before the 3 in the expression to be evaluated.
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What is the square root for X-3?
Sqrt(x-3) or even sqrt(x)-3 cannot be simplified. And without the value of x, they cannnot be evaluated.
What is the square root of x plus 2 plus square root of x plus 3?
That expression can't be simplified. It has to written, and evaluated, just as it appears in the question: [ sqrt(x + 2) ] + [ sqrt(x + 3) ]
What is the the formula for Area Under a Curve?
Take the integral of the equation of the curve from each end point to calculate the area under the curve. for example: take the integral from 0 to 5 of the equation x2. the result is 1/3(x3) then that is evaluated at 5 and 0 [plug in x=5 and x=0] subtract the result when you plug in 5 from when you plug in 0 and that should be the area. 1/3(125)-1/3(0)= 41.666
What are the examples of numerical expression?
Anything that can be evaluated (calculated) as a number. For example, assuming that "x" and "y" stand for numbers: 3 3 + 1 x + 5 x2 x + 7 square root of (x2 + y2)
Why is 24 times 4 equal to 32 times 3?
24 = 3 x 832 = 8 x 424 x 4 = (3 x 8) x 4= 3 x (8 x 4)= 3 x 32This is possible as the multiplication can be done is either order, the brackets above showing two possible ways of multiplying out 3 x 8 x 4:by doing 3 x 8 first and multiplying the result of that by 4; orby doing 8 x 4 first and multiplying the result of that by 3.In both cases, the result is that of 3 x 8 x 4.
