Question

simplify the following 7 times the square root of 54 - 2 times the square root of 24

Answer 1

The first step for solving this problem is to simplify the radical
7$\sqrt{54 - 2}$ x 2√6
Calculate the product
14$\sqrt{(54 - 2) X 6}$
Subtract the numbers
14$\sqrt{56 x 6}$
Simplify the radical
14 x 2$\sqrt{13 x 6}$
Multiply the numbers
14 x 2√78
Finally,, calculate the product for your final answer
28√78
Let me know if you have any further questions
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