Which of the following is equivalent to the expression below?
A.
B.
C.
D.
It appears that the expression referred to is missing. Can you provide the expression so that we can determine the equivalent version?
2 square root 54 -square root 18
To find an equivalent expression for 2√54 - √18, we need to simplify the square roots.
First, we can simplify the square roots:
√54 = √(9 * 6) = 3√6
√18 = √(9 * 2) = 3√2
Now, we can substitute these simplified square roots back into the original expression:
2√54 - √18
= 2(3√6) - (3√2)
= 6√6 - 3√2
Therefore, the equivalent expression is 6√6 - 3√2.
The correct option corresponding to the equivalent expression is:
D. 6√6 - 3√2