5(-x)=-5x
1, 2, 5, 10, x, 2x, 5x, and 10x and the negative of each of those.
x*(-5) = -5x
5x cubed
5x-4 = 5 ÷ x4 or it can be written as 5/x4.
5 times X = 5X
No comment
A negative times a negative times a negative (NxNxN) is a : Negative!!! Negative times a negative is positive. A positive times a negative is a negative. Remember if you are multiplying an odd number of negatives irrespective of the number of positives, it is always a negative. If you are multiplying an even number of negatives then the answer is a positive. EX: -2 x -1 x -2 ( 3 negatives so answer is negative) 2 x -2 -4 -3x-5x-1x-1x2x1 ( 4 negatives so answer is positive) 15x1x2 30
16
(3x)(3x)(x)(x) = (5x)(x)(x) 9x^4=5x^3 divide by x^3 9x = 5 x = 5/9
(5x)^-4 = 1/(5x)^4 = 1/625x^4 or this can be stated as x^-4/625
x*(-5) = -5x