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When x equals 8 what is the value of x squared?
64
If x equals 8 then x squared equals 64?
Yes
What are the value of 4 squared?
4 squared is 4 x 4 which equals 16.
What is x in the equation x squared minus forty-nine equals 0?
The value of x is 7
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.
When x equals 8 what is the value of x squared?
64
If x equals 8 then x squared equals 64?
Yes
What Equals 8 squared?
8 squared is 64(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 the value of 8 squared?
8 squared = 8 x 8 = 64
What is 6 squared plus 8 squared?
To calculate 6 squared plus 8 squared, you first need to square each number individually. 6 squared is 6 x 6, which equals 36. 8 squared is 8 x 8, which equals 64. Adding these two results together, you get 36 + 64, which equals 100. So, 6 squared plus 8 squared is 100.
What are the value of 4 squared?
4 squared is 4 x 4 which equals 16.
What is value of x and x squared does equals to 5?
If x squared = 5 then x = sqrt(5) = ± 2.2361 (approx).
At what point is the line of y equals x -4 tangent to the curve of x squared plus y squared equals 8?
y = x - 4 x^(2) + y^(2) = 8 Hence y^(2) = 8 - x^(2) Square up the linear eq'n and substitute Hence y^(2) = ( x - 4)^(2) NB Notice the RHS is wholly squared , not individual terms. Substitute ; this eliminates 'y' ( x - 4)^(2) = 8 - x^(2) Square out the brackets x^(2) - 8x + 16 = 8 - x^(2) Collect terms 2x^(2) -8x +8 = 0 Factor 2(x^(2) - 4x + 4) = 0 (x- 2)(x - 2) = 0 Hence x = 2 ( The 'x' coordinate) . Substitute into either eq;n for 'y' y = 2 - 4 y = -2 Hence ( x,y) = ( 2,-2) ; The point of contact of the tangent and the curve.
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 x in the equation x squared minus forty-nine equals 0?
The value of x is 7
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.
