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Any number to the 1st power is the same number, unchanged. Two to the 1st power is 2.
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What is one half to the negative first power?
When something is to the negative first power, you find the inverse of it - which means you flip the fraction. (1/2)^-1=2/1 2
2 to the negative first power?
A negative power/index/exponent simply inverts the expression and the power now becomes a positive number. 2-1 = 1/21 = 1/2 = 0.5 Note : This also applies if the term is the denominator. For example : 1/3-2 = 32 = 9.
The numerical value of 2 to the power of 1?
2 to the power of 1 (21) equals 2.
2 to the negative 1 power?
2-1 = 1/(21) = 1/2 = 0.5
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.
What is one half to the negative first power?
When something is to the negative first power, you find the inverse of it - which means you flip the fraction. (1/2)^-1=2/1 2
What is the pattern 1 4 27 256 3125?
1 to the first power, 2 to the second power, 3 to the third power, 4 to the fourth power, 5 to the fifth power...
2 to the negative first power?
A negative power/index/exponent simply inverts the expression and the power now becomes a positive number. 2-1 = 1/21 = 1/2 = 0.5 Note : This also applies if the term is the denominator. For example : 1/3-2 = 32 = 9.
What is the derivative for 3x to the power of -1?
4
How do you work out 2 to the power of minus 2?
For anything to the power of a negative, put the number as the denominator in 1/? and then solve (ex: 2 to the power of neg. 2 = 1/2 to the power of 2 = 1/4)
Is -2 to the power of -3 the same as -2 x -2 x -2?
sorry if this is worded weirdly, im 11 so... -2 to the power of 3 is -2 x -2 x -2 anything to the 0th power is 1 then it becomes a fraction so like 2 to the -2 power is 1/2 to the 2nd power so 2 to the -3rd is 1/2 to the 3rd so 1/8 * * * * * A negative power is a reciprocal of the positive power. So (-2)-3 = 1/((-2)3 = 1/[(-2)*(-2)*(-2)] =1/(-8) = -1/8
What must you turn a negative exponent problem into?
A negative exponent is 1 over the base to the power of the absolute value of the exponent. For example 2 to the power of -1 is 1/2, 2 to the power of -2 is 1/4, or (1/2) squared, and 2 to the power of -3 is 1/8, or (1/2) cubed.
How can you rewrite the number 1 as 2 to a power?
2 to the zero power = 1
How are 2 to the 1 power and 2 to the -1 power related?
They are mutual reciprocals.
The numerical value of 2 to the power of 1?
2 to the power of 1 (21) equals 2.
How much is 2 to the power -2?
2 to the power of -2 is equal to 1/4.x to the power of -y is equal to 1/xy.
What is a single power in maths?
A number to the power 1 is that number. For instance 2 to the power 1 (written here as 2^1) is 2. 2^0=1 2^1=2 2^2=4 2^3=8 2^4=16
