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The only possible answer is:

x=18

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The square root of 6x-2 equals 4 what is the solution set?

If the square root of 6x-2=4 than we can square both sides and we have 6x-2=16 or 6x=18 and the solution set is the set that contains the number 3.


Which is the solution set for x2 - 4x 8?

x = 2 + 2ix = 2 - 2iwhere i is the imaginary square root of -1.


Which two numbers have square roots equal to themselves?

The square root of zero is zero and the square root of one is one. No other real numbers have square roots equal to themselves. In other words, the solution set to x=x2 is {0,1}


What is the geometric mean of 45 and 5?

First you have to set up a proprtion. 45 over x equals x over 5. Then you get x squared equals 225(45*5). Finally you have to find the square root of 225 which is 15.


10x2 - 64 equals 36 plus 6x2?

Set it up and solve:10x² - 64 = 36 + 6x² (then separate like terms)10x² - 6x² = 36 + 64 (then simplify)4x² = 100 (then divide by 4 to solve for x²)x² = 25 (now solve for the square root of 25)x = 5 (solution)NOTEThere is another solution: x = -5When you take square roots, ALWAYS remember to include the possibility that the solution is the negative root.


What is the solution set of 2x2 x equals 15?

What is the solution set of 2x2 + x = 15


Solution set for 4x2-6 equals 2x2?

Reading this as: 4x2-6=2x2 This implies that: -6=-2x2 3=x2 x=sqrt(3) and x=-sqrt(3) So x can equal plus or minus the square root of 3


What is the solution set of x - 6 equals 10?

The set is [ 16 ] .


What is the solution set of the quadratic equation 8x2 plus 2x plus 1 0?

There is no equals sign visible but, taking the equation to be8x2 + 2x + 1 = 0,the solutions are the complex conjugate pair, -1.25 ± 0.330719*i where i is the imaginary square root of -1.


What is the solution set for x2 - 16 equals 0?

I will assume you mean,X2 - 16 = 0X2 = 16take square root each sideX = (+/-) 4=========(-4, 0) and (4, 0)----------------------


What is the geometric mean of 6 and 12?

The geometric mean of the set { 12, 16 } is the square root of 192, or approximately 13.856.To find a geometric mean from a set of numbers, you find the product of the members of the set, and then take the nth root of that product, where n equals the count of the number of members in the set.Given the set { 12, 16 } our count is 2. Therefore, we will be taking the 2nd root (or "square root.")SQRT( 12 * 16 )SQRT( 192 ) or approximately 13.856


Which set of numbers contain square root of 5?

The sets of numbers that are the Square root of 5 are: 25 125