Question

Select the correct choice below and, if necessary, fill in the answer box to complete your choice.

OA. √64+√9=
OB. The expression is not a real number.
(Type an integer or a simplified fraction.)

Answer 1

The expression √64+√9 equals 11.

Step-by-step explanation:

The expression √64+√9 can be simplified by finding the square roots of 64 and 9 first. The square root of 64 is 8, and the square root of 9 is 3. Therefore, √64 + √9 equals 8 + 3 = 11.

Learn more about Simplifying square roots