8th Grade AlgebraRadicals:Answer Check
posted by Joy .
Change each decimal to a fraction in lowest terms.
1) 0.4242.... Answer: 14/33
2)0.58 Answer: 29/50
3)0.14 (Repeating sign over both numbers) Answer: 14/99
Write each expression in simplest form.
( means that it is inside a square root.
1. (54 Answer: 3(6
2. (98 Answer:(14*(7
3. (180 Answer: 6(5
4. 3(11+4(11 Answer: 8(11
5. 2(45 Answer: 6(5
6. 3+2(7 Answer: 5(7
If I got any wrong, can someone explain to me how to do it correctly?

1st set is correct
in the second set:
#2 is wrong
√98 = √49 * √2
= 7√2
#4. What is 3+4 ?? you had 8, hope it was just a typo.
#6. 3 + 2√7 stays that way.
check your typing.
to get your answer of 5√7 the question would have been 2√7 + 2√7 
Thank you..
and I'm sorry.