The square root of 2 or root 2 is represented using the square root symbol √ and written as √ 2 whose value is 1.414. This value is widely used in mathematics. Answer: Root 2 Step-by-step explanation: First, we can rewrite root 8 and root 2 as powers of 2 : root 8 = root ( 2 " 2 " 2 ) = 2 " root 2 root 2 = root ( 2 " 1) = 1 " root 2 Substituting these expressions back into the original expression, we get: root 8 - root 2 = 2 " root 2 - 1 " root 2 = ( 2 - 1) " root 2 = 1 " root 2 = root 2 Therefore, root 8 minus root 2 simplifies to just root 2 . If x is equal to under root 3 + under root 2 upon under root 3 minus under root 2 and Y is equal to under root … Get the answers you need, now! Solution, The value of ( 2 √ 2 )² will be 8. We can easily solve this problem by following the given steps. According to the question, We have: ( 2 √ 2 )² Now, squaring 2 and √ 2 , we get 2 × 2 ×√ 2 ×√ 2 [We know that the multiplication of the same two numbers in the square root (square) results in the same number without the square root .
