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What is 4 x divided by 4 x?
1
What is 1 divided by x divided by 2 divided by y?
0.5
Why do you get a positive answer if you divide a negative by a negative?
Why is -15 divided by -5 equal to 3 and not -3?Think about it this way:-15 = (-1 x 15) and -5 = (-1 x 5)Then the equation becomes:y = (-1 x 15)/(-1 x 5)which can be rewritten as:y = (-1/-1) x (15/5)We all know that a number divided by itself is equal to 1, and such is the case for -1, so:y = 1 x 15/5→ y = 3 which is positive.
What is 199 divided by 3 equal?
66.3333
Why x power zero is equal to one?
Because any number raised to the power of 0 is always equal to 1
What number divided by x will always give you a remainder of 1?
x+1.
What is negative x divided by x?
For all x not equal to 0, -x/x = -1
What equals 1 cos squared x divided by cos squared x?
1. Anything divided by itself always equals 1.
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.
What is 5 divided by x minus 1 plus 2 equal 4 divided by x minus 1?
Why would you ask that? Stuck on your maths homework? x=1/2
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.
How to solve X divided by X plus 1 What does it equal?
x / (x+1) is an already simplified term. In order to "solve" it, you must either know the value of x, or set the entire term equal to some number.
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!)
What is 4 x divided by 4 x?
1
The sum of two odd numbers is always odd?
The sum of any two odd numbers is always even. This is because (a) any odd number can always be expressed as an even number plus 1, and (b) the sum of two even numbers is always even. So if X is even and Y is even then X+1 added to Y+1 will equal X+Y+2
Does negative x equal 1 divided by x and if so then what is the proof?
-x does not equal 1/x. There isn't even a solution for x: -x = 1/x Multiply both sides by x: -x2=1 x=sqrt(-1)There is no value for the square root of -1, so there is not solution. (If you are using imaginary numbers, then x=i is a solution to the equation.)
What does this equal 75 divided by x that is equal to 25?
If: 75/x = 25 Then: x = 3
