Answer:
There is no square root of 10. It's already simplified. If you try splitting it, you'll get the square root of 5 and 2, both of which also don't have a square root. So leave it as √10.
DO NOT ANSWER WITH A DECIMAL UNLESS YOUR QUESTION ASKS YOU TO. A DECIMAL IS WRONG.
B is the answer to your question!
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Answer:
a. answer choice c
b. 20301
Step-by-step explanation:
You first need to understand a formula for finding the sum of consecutive integers starting from one: (m*(m+1))/2, m is the biggest number in the set.
a. The biggest number in your set is 100, so we plug in 100 for m and solve:
100*101/2=50*101=5050
b. Same thing. Use the formula t plug in 201 for m:
201*202/2=201*101=20301
The only reason you have the picture next to your question is to prove the formula (m*(m+1))/2.