The expression 5x times x can be simplified by multiplying the coefficients (numbers) and adding the exponents (variables). In this case, 5x times x is equal to 5x^2, where the coefficient 5 is multiplied by 1 (the coefficient of x) to get 5, and the variable x is raised to the power of 1 (from x) and added to the original exponent to get x^2.
5x cubed
5 times X = 5X
No comment
16
(3x)(3x)(x)(x) = (5x)(x)(x) 9x^4=5x^3 divide by x^3 9x = 5 x = 5/9
5(-x)=-5x
x*(-5) = -5x
5x + x = 5x Squared (5x^2) x + x equals 2 x's = 2 = squared - very simple & logic. no its not simple and logic 5x^2 is the result of 5x times x. 5x plus x is 6x. Think of the x as 1x not x so 1x + 5x= 6x. That's simple and logic.
(3)(2)(2)5x=60 12(5x)=60 12(5x)/12=60/12 5x=5 x=1
it means "five times"; for example if x = 1 then 5x is 5; if x= 2 then 5x = 10, etc.
When x equals 8, the value of 5x would be 5 times 8, which is 40.
x+4x+5 = 0 5x + 5 = 0 5x = -5 x = -1