Add 19−−√ + 19−−√.(1 point) Responses 238−−√ 2 Start Root 38 End Root 20−−√ Start Root 20 End Root 219−−√ 2 Start Root 19 End Root 40−−√
Simplified
The simplified expression is:
2√19 + √19 = 3√19
To simplify the expression 19−−√ + 19−−√, we can combine the square roots if possible.
First, let's simplify each square root individually:
√19 cannot be simplified further.
√19 can be simplified to 3√19 using the multiplication property of square roots.
Now, let's combine the square roots:
3√19 + 3√19 = 6√19
Therefore, the simplified expression is 6√19.
To simplify the expression 19−−√ + 19−−√, we can add the two square roots together.
We can simplify each square root individually by finding the perfect square factors.
The square root of 19 can't be simplified further because it does not have any perfect square factors.
The square root of 19 can't be simplified further because it does not have any perfect square factors.
Therefore, the simplified form of the expression 19−−√ + 19−−√ is 2√19.