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Is the square root of negative 64 a rational number?
The square root of negative 64 isn't even a real number. In math and engineering, it's called an "imaginary number".
Is the square of -8 a rational number?
The square of a negative number is always positive. The square of -8 = 64, a rational number
What is 8 to the negative 2 power in standard form?
8^(-2) = 1/8^(2) = 1 /64
What is a negtive number subtracted by a negative number equal?
negative number subtracted FROM a negative number will be negative
Is a negative number added to a negative number positive or negative?
The answer to a problem that has a negative number added to a negative number would be negative.It would be a negative
Is negative 64 a prime number?
negative 64 is not a prime number because 64 can be times by 8.
What number equals 8 squared?
64
Is the square root of negative 64 a rational number?
The square root of negative 64 isn't even a real number. In math and engineering, it's called an "imaginary number".
What type of number is negative 64 squared?
The question is ambiguous. If you meant negative (64 squared), the value is -4096, which is a negative integer. If, instead, you meant (negative 64) squared, the value is +4096, a positive integer.
Why is -4 to the third power -64?
60
What sign do you get when you mutliply same signs?
Positive. Because a negative number multiplied by a negative number = a positive number. And a positive multiplied by a positive =a positive -8x-8=64 8x8=64
Explain why the square root of 64 has a positive and a negative value?
That simply means that there is both a positive and a negative number which, when squared, gives you 64.
What is negative 64 times negative 64?
-4096
When you cube a negative number does it become negative or positive?
Of course negative. For example: (-4)^3 = (-4)*(-4)*(-4) = -64
What imaginary number is equivalent to the square root of negative 64?
8i and -8i both satisfy this: (8i)² = (8²)(i²) = (64)(-1) = -64, and (-8i)² = (-8²)(i²) = (64)(-1) = -64
What are the square roots of 64?
The square roots of any positive number are the positive and negative number which can be multiplied together to make that number. In this instance, sqrt(64) = ±8.
Is the square root of negative 64 irrational?
No. It is a complex number, but that is something different.
