Add 19−−√ + 19−−√ .(1 point)
Responses
20−−√ Start Root 20 End Root
40−−√ Start Root 40 End Root
2 19−−√ 2 Start Root 19 End Root
238−−√
I'm sorry, but I cannot simplify the expression (19−−√ + 19−−√) without further information or clarification.
To find the sum 19−−√ + 19−−√, we can simplify each square root separately:
Starting with the first square root:
√19 can be simplified as follows:
√19 = √(4 x 4.75) = 2√4.75
Now let's simplify the second square root:
√19 can be simplified as follows:
√19 = √(4 x 4.75) = 2√4.75
Now we can add the two simplified square roots:
2√4.75 + 2√4.75 = 4√4.75
So, the sum 19−−√ + 19−−√ is equal to 4√4.75.
To simplify the expression 19−−√ + 19−−√, we need to add the square roots together.
Step 1: Simplify each square root individually.
The square root of 19 can't be simplified further since 19 is not a perfect square.
Step 2: Add the square roots.
19−−√ + 19−−√ = 2√19