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X2 plus 8x-5 equals 0?
if you mean X²+8X-5=0: X1=-8/2 - Square root of ((8/2)²+5) X1=-4 - Square root of 21 X1 is about -8.58 X2=-8/2 + Square root of ((8/2)²+5) X2=-4 + Square root of 21 X2 is about 0.58
X2 plus 7x plus 12 equals 0?
x2+7x+12=0 x2+7x=-12 x+Sqaure Root of 7x= 2(SQ Root Symbol)3
Integral of root of 4-x2?
2
What is x4 divided by the square root of x4?
1
What is the derivative of square root 2x-x2?
0
What is the formula for geometric mean?
The geometric mean of 'A' and 'B' is the square root of ( A x B ). Edit: The geometric mean of n positive numbers, x1, x2, ... , xn is the nth root of x1*x2* ... *xn.
How are fractional exponents and radicals are related?
Here are some examples. x1/2 = square root of x; x1/3 = cubic root of x; in general, x1/n = nth root of x. Also, x2/3 = the square of the cubic root of x, or equivalently, the cubic root of the square of x.
What is the square root of x squared plus 1?
square root of (x2 + 1) = no simplification (square root of x2) + 1 = x + 1
What is plot graph to hearts and hands?
y = (square root 1- x2) + (cube root x2)
What is the answer of x2 square root of x?
x2 square root of x is an expression, not an equation or inequality. It, therefore, has no answer.
What is the gramataical mean of 4 and 9?
1There is no such thing as a "gramataical" mean. There are 3 basic means, and the chart below should clarify that.Assuming you meant "geometric" mean, we have:nth root of (x1 * x2 * ... * xn) or (x1 * x2 * ... * xn)1/n.Thus, plugging in the values, we have:(4 * 9)1/2 which is a square root, gives the value: sqrt(4 * 9).Distribute (or simply multiply) the values with the square root. So:sqrt(36) = 6, or sqrt(4) * sqrt(9) = 2 * 3 = 6.Means:The 3 basic means are: AM, GM, and HM. AM (Arithmetic Mean):(x1 + x2 + ... + xn)/n = AMAdd all the values, and divide by the number of terms you have.GM (Geometric Mean):(x1 * x2 * ... xn)1/n or nth root of (x1 * x2 * ... * xn)Multiply all the values and take the nth root of thereof.HM (Harmonic Mean):n/(1/x1 + 1/x2 + ... 1/xn). (When dealing with 2 terms, we can use the formula: (2x1x2)/(x1 + x2), and 3 using (3x1x2x3)/(x1x2 + x2x3 + x1x3), satisfying the addition comboniation 1 + 2 = 3).
What is the nth term for -2 1 6 13 22 33?
x2-3=n
How do you factor x2 - 9?
-7
What is the cubed root of x to the fifth?
Need to factor under radical cubic root[X5} cubic root[X2 * X3] now bring out the X3 X*cubic root[X2] -----------------------
What is the factor of X4 plus X2 - 42?
x4 + x2 - 42 Let x2 = t, so that x4 = t2 t2 + t - 42 since -42 = 7(-6) and 7 + (-6) = 1, then t2 + t - 42 = (t - 6)(t + 7) = (x2 - 6)(x2 + 7) By replacing t with x2. So we have, x4 + x2 - 42 = (x2 - 6)(x2 + 7) = [x2 - (square root of 6)2](x2 + 7) = (x - sq. root of 6 )(x + sq. root of 6)(x2 + 7)
The x intercepts of y equals x2-2?
4
X2 plus 8x-5 equals 0?
if you mean X²+8X-5=0: X1=-8/2 - Square root of ((8/2)²+5) X1=-4 - Square root of 21 X1 is about -8.58 X2=-8/2 + Square root of ((8/2)²+5) X2=-4 + Square root of 21 X2 is about 0.58
