The way that you would do this is by taking
out of the binomial, or as I like to think about it, 'un-distributing'. :p
out of
, you end up with
.
When you take
out of
, you get
.
Put it together, and the solution is
-
.
Hope I helped!!
19/20 in simplest form is 0.95
9/16 in simplest form is 0.5625
Answer:
21, 34, 55
Step-by-step explanation:
13+8=21
21+13=34
34+21=55
Answer:
-7/x
Step-by-step explanation:
first, you combine the terms together to get -7x^-1. you cant have negative exponents in the numerator so you move the x^-1 to the denominator. once it move its becomes positive then.
The equivalent expression to the value given using the laws of indices is 
Evaluating the options given based on the laws of indices :
Therefore, the only expression which would give a correct way of representing 
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