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x-1 means 1/x, also called the reciprocal of x.
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Does negative times negative equal negative?
No, a negative x a negative = a positive. (-5) x (-2) = 10
What happens when a negative variable is equal to a negative number?
when -n = x and x is a negative #, n is the absolute value of x
What does x to the power of negative 3 divided by x to the power of negative 1 equal?
3
What is the answer to cosine x equal to negative one?
cosine(x) = -1x = (270 + 360N) degreesorx = (1.5 + 2N) pi radiansN is any integer, positive or negative.
When is the product of two integers less than or equal to both of the factors?
When one of the factors is less than or equal to 1, and the other is positive. Examples: 1 x 9 = 9 0 x 5 = 0 -1 x 10 = -10 If both are negative, it doesn't work: -10 x -10 = +100
What does a negative times a negative equal?
A negative times a negative equals a positive.Positive.- x - = ++ x - = -
What does x equal when x equals negative 2?
negative 2!
What is negative 10 times negative 5?
-10 x -5 = +50A negative times a negative will always equal a positive number.A negative times a positive will always equal a negative number.A positive times a positive will always equal a positive number.- x - = +- x + = -+ x + = +
Does negative times negative equal negative?
No, a negative x a negative = a positive. (-5) x (-2) = 10
What happens when a negative variable is equal to a negative number?
when -n = x and x is a negative #, n is the absolute value of x
What does x times negative x equal?
It is: -x squared
What does x to the power of negative 3 divided by x to the power of negative 1 equal?
3
What does x equal in the equaition 7 equals 6-x?
6-x=7 subtract 6 from both sides giving you. -x=1 which then you do not get to keep the algebra number x negative so multiply each side by negative one (or divide by negative one) and you get x=-1 which would be your answer.
What does x minus six equal to negative eight equal?
If: x-6 = -8 then x = -2
How do you solve a number to a negative power?
A number to a negative power is equal to One divided by number to its positive power. So, x^-2 is equal to 1/x2.
What is the answer to cosine x equal to negative one?
cosine(x) = -1x = (270 + 360N) degreesorx = (1.5 + 2N) pi radiansN is any integer, positive or negative.
What does a negative minus a negative equal?
Suppose x and y are two POSITIVE numbers so that -x and -y are negative. Then a negative minus a negative = (-x) - (-y) = -x +y If x > y the answer is negative If x = y the answer is zero If x < y the answer is positive
