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−−√
Sorry, but I'm not able to understand your notation. Could you please clarify?
To add 19−−√ + 19−−√, follow these steps:
Step 1: Start by simplifying each square root individually.
Start Root 19 = √19
Start Root 19 = √19
Step 2: Add the simplified square roots.
√19 + √19 = 2√19
Step 3: Simplify the resulting expression.
2√19 is the final answer.
To add √19 + √19, you need to simplify each square root separately and then add the results together.
Start by simplifying the square root of 19. To do this, find the largest perfect square that is a factor of 19. In this case, the largest perfect square that is a factor of 19 is 1. Therefore, you can rewrite √19 as √(1 * 19).
Next, split the square root into two separate square roots, one for the perfect square and one for the remaining factor. In this case, you can rewrite √(1 * 19) as √1 * √19.
The square root of 1 is simply 1, so you have 1 * √19.
So, √19 simplifies to √19.
Now, you can rewrite the original expression as √19 + √19, which is equivalent to √19 * 1 + √19 * 1.
Finally, you can add the two results together: √19 * 1 + √19 * 1 = √19 + √19 = 2√19 or √(4 * 19). Therefore, the simplified result is 2√19 or √(4 * 19).