How do you simplify #\frac { 36w ^ { 3} } { 4w ^ { 7} }#?

1 Answer
Dec 10, 2016

#9/w^4#

Explanation:

First, convert this to:

#(36/4)(w^3/w^7)#

For the #36/4# we can just use math.

For the #w# terms we can use the rule for exponents:

#color(red)(x^a/x^b = 1/x^(b-a))#

Implementing this rule and doing the math gives:

#9(1/w^(7-3))#

#9(1/w^4)#

#9/w^4#