0
I might be wrong i did this in my head but i think x = 128 and then sqare root witch i can't do in my head
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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).
For what value of x is the rational expression below equal to zero?
2
What is the absoulte vaue of an integer?
Absolute value of x is x, if x is greater than or equal to zero, and -x if x<0.
What is the root of a problem?
If you mean a math problem, "root" is another word for "solution".The "root" of a polynomial in "x" is any value for "x" which will set the polynomial equal to zero, when evaluated.If you mean a math problem, "root" is another word for "solution".The "root" of a polynomial in "x" is any value for "x" which will set the polynomial equal to zero, when evaluated.If you mean a math problem, "root" is another word for "solution".The "root" of a polynomial in "x" is any value for "x" which will set the polynomial equal to zero, when evaluated.If you mean a math problem, "root" is another word for "solution".The "root" of a polynomial in "x" is any value for "x" which will set the polynomial equal to zero, when evaluated.
Why is the zero of a function the same as an x-intercept of a function?
when you have a function lets say y = mx + b then you set it equal to zero and solve you are finding the x values that give you a y value of zero and a y value of zero lies on the x-axis. therefore when you find a zero of a function it's really the x value of where the function touches or crosses the x axis. hope this helps
If a function is equal to zero when x is zero is the function considered defined at that point?
Yes, if the function is equal to zero at x=0, the function is considered defined at that point. The function's value at x=0 does not impact its overall definition.
Look at the equation a times x equals 0 What value of x makes this equation true when a is not equal to 0?
In that case, x must be equal to zero. (0)
What is x minus x equal to?
It is equal to zero.
If x is not equal to zero , what is the value of 15?
Please give us the problem to solve for x, else we cannot answer you question.
Does x plus the absolute value of x always equal zero?
No.If 'x' is negative, then ( x + |x| ) = 0.If 'x' is positive, then ( x + |x| ) = 2x.
Can you multiply the numerator and denominator of a fraction by zero to find an equivalent fraction?
No. The reason you can multiply a fraction by (x/x) to find an equivalent fraction is because for almost any x, (x/x) = 1. This is not the case for zero. Zero divided by zero does NOT equal 1, so multiplying the fraction by a value not equal to 1 will create a different fraction.
