Answer:
0.267
Step-by-step explanation:
0.2666666666666667
Answer:
Step-by-step explanation:
First you must notice each of them share an x value in the exponent. So with that being said x is your GCF or in otherwords greatest common factor.
So you have an x(x^3-6x^2+9x)
you must take x from all of them inside the ( )
because x is your gcf :)
So x(x^2-6x+9) Now you use the trail and method error
to get (x-3 )(x-3 )you need two numbers that multiply to 9 but add up to -6 so... that would hmmm -3 and -3 cause -3*-3=9 and -3+-3=-6
don't forget your GCF bring it down because it's always in your answer
x(x-3)(x-3)
or..
x(x-3)^2 both are the same thing
ANSWER CAN BE
x(x-3)(x-3) OR x(x-3)^2
Both are the same thing just written different! You're welcome!
8 / 86 = 12 / x
cross multiply
(8)(x) = (86)(12)
8x = 1032
x = 1032/8
x = 129 pieces
