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Q: When x equals 8 what is the value of x squared?
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Related questions

What is the value of x if x squared equals 8?

√8 = 2√2 ≈ 2.828


If x equals 8 then x squared equals 64?

Yes


What is the value of 8 squared?

8 squared = 8 x 8 = 64


X squared plus 16x plus a equals parenthesis x plus b parenthesis squared In the equation above a and b are constants if the equation is true for all value of x what is the value of a?

a=64 b=8 (x+16x+64)=(x+8)^2


What is value of x and x squared does equals to 5?

If x squared = 5 then x = sqrt(5) = ± 2.2361 (approx).


What are the value of 4 squared?

4 squared is 4 x 4 which equals 16.


What Equals 8 squared?

8 squared is 64(8 x 8 = 64)


At what point is the line of y equals x -4 tangent to the curve of x squared plus y squared equals 8?

(2, -2)


When x equals 8 what is the value of 5x?

When x equals 8, the value of 5x would be 5 times 8, which is 40.


What is x in the equation x squared minus forty-nine equals 0?

The value of x is 7


What is the answer to x squared plus y squared equals 25?

X2+y2=25 (x-8)2+y2 =41


What is the value in x-49 equals -57?

8


What are the possible value of k when the line y equals x plus k is a tangent to the circle x squared plus y squared equals 25?

They are +/- 5*sqrt(2)


If x equals y equals 2z and xyz equals 256 then what is the value of x?

8


When x equals 8 what is the value of 3x x?

If x equals 8, then 3x equals 24. 24-x would equal 16.


When x equals 8 what is the value of x2?

If x = 8 then x2 = 82 = 8 x 8 = 64


What is x squared minus 7 equals 1?

square root of 8


Is fx equals x x equals 5 a linear equation?

no, because xx=x squared, and x squared is not linear


X squared plus 9 squared equals 12 squared?

X = √63


How do you solve this problem what is the value of the expression 2x squared plus 3xy - 4y squared when x equals 2 and Y equals 4?

x = 2 so x squared = 4 and 2x squared = 2 times 4 = 8; y = 4 so xy = 2 times 4 = 8 and 3xy = 3 times 8 = 24; y squared = 4 times 4 = 16 and 4y squared = 4 times 16 = 64; so 8 + 24 - 64 = 32 - 64 = -32


What is Sin squared x - Cos squared x divided by 1 - Tan squared x equals cos squared x?

22


What is the value of 18 squared?

18² is the same as 18 x 18, which equals 324.


If 4x-5y equals 4 and 6x-7y equals 10 what is the value of x?

The value of x is 11, and the value of y is 8.


What is the value of k when y equals 3x plus 1 and is a line tangent to the curve of x squared plus y squared equals k?

k = 0.1


If x divided by -4 equals 8 what is the value of x?

If: x/-4 = 8 then x = -32