Step-by-step explanation:
7+8+10=25cm is the possibile perimeter of this
triangle.
Number 3 is .4 i think just minus 1.2 - .8
4.6 Is the answer I thinkkkkk
He started with 42 cards.
27-6= 21
21×2= 42.
Hope this helps! :)
\(^ ◇^)/
Answer:
The binomial theorem allows you to write out the expansion of your polynomial immediately. (I feel like this is good enough)
Step-by-step explanation:
<em>It also allows you to answer such questions as:</em> "What is the coefficient of x20 in (1+x)100?" Its generalization to non-integer exponents allows you to get the expansion of (1−x)−1/2. There are all sorts of reasons.
