Add 3√22 + 3√22 + √22.
A. 3√22 + 4√44
B. 566
C. 5√22
D. 3√22 + 4/22
The expression 3√22 + 3√22 + √22 can be simplified as follows:
3√22 + 3√22 + √22 = 6√22 + √22
Combining the like terms:
6√22 + √22 = 7√22
Therefore, the simplified expression is 7√22.
None of the given answer choices match 7√22.
To simplify the expression 3√22 + 3√22 + √22, we can first combine like terms. Here, all the terms have the same radical, which is √22.
So, the expression can be written as:
(3 + 3 + 1)√22 = 7√22
Therefore, the answer is:
C. 7√22
To simplify the expression, we need to combine like terms. In this case, the like terms are the ones with the same radical, which in this case is √22.
We have 3√22 + 3√22 + √22.
Combining like terms, we get:
(3 + 3 + 1)√22
Simplifying further, we have:
7√22.
Therefore, the answer is 7√22.
However, none of the given options match this answer.