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2x = 0.5: This is like asking for the logarithm of 0.5, to the base 2. A scientific calculator normally has logarithms for base 10 and base e, but not for other bases. However, you can calculate this is log(0.5) / log(2). It doesn't matter what base you use for your logarithms, just keep it consistent. For example, with base 10, log(0.5) / log(2) = -0.301 / 0.301 = -1.
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If x to the power 4 plus 1 upon x to the power 4 equals 47 then what will be x to the power 3 plus 1 upon x to the power 3 equals what?
A similar question can be solved as below : If x to the power 4 plus 1 upon x to the power 4 equals 23 then what will be (x minus 1 upon x) to the power 2 equals what?a2 + b2 = (a + b)^2 - 2ab.so (x^2 )^2 + (1/x2)^2 = (x^2 + 1/x^2)^2 - 2 = 23.so (x^2 + 1/x^2) = 5.therefore(x - 1/x)^2 = (x^2 + 1/x^2) -2 = 5 -2 = 3.
A to the power of x multiplied by a to the power of y?
= Z X and Y are examples. 2 to the power of X multiplied by 2 to the power 2 equals 16 What is X? X=2 2 to the power of 2 (2x2) multiplied (X) by 2 to the power of 2 (2x2) (2x2)4 X (2x2)4 = 4X4 = 16
Is y equals x squared 2 plus 5 linear?
No, to be linear, both the power of x and y need to be 1. Since x is squared, the power of x is 2.
What is the inverse of y equals 2 to the x power?
if y = 2x then x = log2 y
Logx to the 2nd power equals 2 solve for x?
logx^2=2 2logx=2 logx=1 10^1=x x=10
If x to the power 4 plus 1 upon x to the power 4 equals 47 then what will be x to the power 3 plus 1 upon x to the power 3 equals what?
A similar question can be solved as below : If x to the power 4 plus 1 upon x to the power 4 equals 23 then what will be (x minus 1 upon x) to the power 2 equals what?a2 + b2 = (a + b)^2 - 2ab.so (x^2 )^2 + (1/x2)^2 = (x^2 + 1/x^2)^2 - 2 = 23.so (x^2 + 1/x^2) = 5.therefore(x - 1/x)^2 = (x^2 + 1/x^2) -2 = 5 -2 = 3.
Negative x to the second power plus positive x to the second power equals what?
It equals 0. * * * * * Unless the question is (-x)2 + (+x)2. In that case, the answer is 2x2
X to the 4th power equals 16?
X = 2
What is x to the 5th power if x equals 2?
32
What is x if 2 to the x power equals 7?
22.807354922 or log7(2)
If y equals x of the power of three find y when x equals 2?
8
What is two to the fourth power?
That can be written as 2 x 2 x 2 x 2 and it equals 16.
What is x if e to the x power equals xto the 2 power?
Very close to -0.70348
Negative 2 to the fourth power equals?
(-2)^4 = (-2)x(-2)x(-2)x(-2) = 16
A to the power of x multiplied by a to the power of y?
= Z X and Y are examples. 2 to the power of X multiplied by 2 to the power 2 equals 16 What is X? X=2 2 to the power of 2 (2x2) multiplied (X) by 2 to the power of 2 (2x2) (2x2)4 X (2x2)4 = 4X4 = 16
What is the fourth power of x is sixteen?
If you are trying do find out x it's 2. 2 to the fourth power equals sixteen.
What's the solution for x raised to the power x equals 4?
x = 2
