Question

4_/81+(8×3_/216)-(15×5_/32)-_/225=?

Answer 1

Given: The term 4√81 - 8 × 3√216 + 15 × (5th root)√32 + √225

To find: The value of the given term?

Solution:

• Now we have given the term :

                  4√81 - 8 × 3√216 + 15 × (5th root)√32 + √225

• Simplifying it, we get:

                  3 - 8 × 6 + 15 × 2 + 15

• Solving further, we get:

                  3 - 48 + 30 + 15

                  3 - 48 + 45

                  3 + 45 - 48

                  48 - 48

                  0

Answer:

              So the value of the given term is 0.