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0 to the power of -2 = -2
Allie Barrows
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What is 2 to the power 0 equal to?
2 to the power 0 or 20 is equal to 1
What is -2 raised to the power of zero?
(-2)0 = 1
If 2 to the power of 2 equals 4 and 2 times 0 equals 0 why does X to the power of zero equals 1?
Since 2^2=4 ........1 and 2*0=0 ..........2 Dividing both sides of equation 1 by 2^2 2^2/2^2=4/2^2 => 2^(2-2)=4/4 or 2^0=1 (QED)
How can you rewrite the number 1 as 2 to a power?
2 to the zero power = 1
How can you rewrite the number 1 as 10 to a power?
2 to the 0
What is 0 to the power 2 equal to?
0 to the power of 2 is 0, because to times 0 equals 0.
What is the answer to 0 to the power of 2?
0 to any power is 0.
What is 2 to the power of 0 equal to?
Any number to the power of 0 equals 1.Therefore 2 to the power of 0 = 1
What is 2 to the power 0 equal to?
2 to the power 0 or 20 is equal to 1
What is the value of 0 to the power -2?
2
What is the answer to -2 to the power of 0?
1 anything to the power of 0 is 1
What is 2 to the power of 0 times 10 the power of the 0?
One.
Is 10 to the 0 power equal to 2 to the 0 power?
Yes, everything to the power of 0 equals 1.
What is 2 to the power of 3 plus 2 to the power of 0?
9 is.
Give a one-line C expression to test whether a number is a power of 2?
The one line expression is: ((0 != n) && !(n & n-1)) example: int main () { for (int n = 0; n <= 1000001; ++n) { if ((0 != n) && !(n & n-1)) cout << n << " is a power of 2" << endl; } return 0; } will produce: 1 is a power of 2 2 is a power of 2 4 is a power of 2 8 is a power of 2 16 is a power of 2 32 is a power of 2 64 is a power of 2 128 is a power of 2 256 is a power of 2 512 is a power of 2 1024 is a power of 2 2048 is a power of 2 4096 is a power of 2 8192 is a power of 2 16384 is a power of 2 32768 is a power of 2 65536 is a power of 2 131072 is a power of 2 262144 is a power of 2 524288 is a power of 2
What power of 2 equals 1?
0 since anything to the power of 0 = 1
Why does 2 to the power of 0 equal 1?
any number to the power of 0 = 1
