0
Add your answer:
Earn +20 pts
What does x minus x equal?
Zero
Why is a number raise to zero is equal to one?
x to the n divided by x to the n is 1. By the law of powers x to the power n divided by x to the power n is x to the power (n minus n), ie x to the power zero. Things which are equal to the same thing are equal to each other. Therefore x to the power zero = 1. (Unless x = zero!)
Does x squared equal 0?
Only if the value of x is zero
What does 0 divide by x equal?
0 ÷ x = 0 (unless x is known to have the value zero, as you cannot divide by zero).
If the common factor x plus 1 is divided out of the original expression the reduced expression will be equal to the original expression only when x does not equal?
x does not equal -1, because if x is minus 1, x plus 1 is zero and division by zero is not defined.
What is x minus x equal to?
It is equal to zero.
Solve 8x to the zero power?
Any number to the power zero is equal to 1 - except zero to the power zero, which is undefined. So, if x is not equal to zero, the answer is 1.Any number to the power zero is equal to 1 - except zero to the power zero, which is undefined. So, if x is not equal to zero, the answer is 1.Any number to the power zero is equal to 1 - except zero to the power zero, which is undefined. So, if x is not equal to zero, the answer is 1.Any number to the power zero is equal to 1 - except zero to the power zero, which is undefined. So, if x is not equal to zero, the answer is 1.
What does x minus x equal?
Zero
Where does a function equal zero?
If you set a function equal to zero and solve for x, then you are finding where the function crosses the x-axis.
Why everything to power of zero is equal to one?
x to the power a divided by x to the power b is x to the power (a - b) When a and b are equal then this is x to the power a divided by x to the power a, ie 1. x to the power (a - a) = x to the power zero. Things which are equal to the same thing are equal to each other, so 1 = x to the power zero.
How zero multiply by zero?
Any number multiplied by zero is equal to zero, including zero. Therefore, zero times zero is equal to zero. 0 x 0 = 0
Why is a number raise to zero is equal to one?
x to the n divided by x to the n is 1. By the law of powers x to the power n divided by x to the power n is x to the power (n minus n), ie x to the power zero. Things which are equal to the same thing are equal to each other. Therefore x to the power zero = 1. (Unless x = zero!)
Which values of x would make a polynomial equal to zero if the factors of the polynomial were and?
Set each factor, in turn, equal to zero and solve for x.
How do you identify the ordered pair of an x intercept?
The x-intercept is where x is equal to zero, so look for a pair where x is zero, such as [0,7].
Does x squared equal 0?
Only if the value of x is zero
What does 0 divide by x equal?
0 ÷ x = 0 (unless x is known to have the value zero, as you cannot divide by zero).
What is X to the power of 0?
If x <> 0 (not equal to), then x0 = 1, where x is any number other than a zero. zero to whatever power is still a zero. =============================
