Answer:
2
Step-by-step explanation:
(8-x)(8+x)
8×8=64
-x·+x=-x^2
64-x^2
Answer:
it will turn out to be a repeating decimal so put a little line over the first 3 to the right of the decimal (517.8333333333)
Step-by-step explanation:
Answer: x/2-y^3=1 & x^2+y=4
Step-by-step explanation:
<em>25 different ways </em>( the answer )
All you have to do is multiple the number by itself
or
<em>Example : </em>
6 backpacks and 3 pencils
6 times 3
18 different combinations :)