Simplify the radical expression.12x12Write your answer in the form A, B, or AB, where A and B are constants or expressions in x. Use at most one radical in your answer, and at most one absolute value symbol in your expression for A.
Q. Simplify the radical expression.12x12Write your answer in the form A, B, or AB, where A and B are constants or expressions in x. Use at most one radical in your answer, and at most one absolute value symbol in your expression for A.
Factorizing 12: First, we need to factor the number 12 into its prime factors to see if any of them can be taken out of the square root.12 can be factored into 2×2×3, which is 22×3.
Rewriting x12: Next, we look at the variable part, x12. Since the exponent is even, we can rewrite x12 as (x6)2, which is a perfect square.
Rewriting the expression: Now we can rewrite the original expression using these factors:12x12=22⋅3⋅(x6)2.
Taking the square root: We can take the square root of the perfect squares, which are 22 and (x6)2, and move them outside the square root. The square root of 22 is 2, and the square root of (x6)2 is x6.So, we have 2x6⋅3.
Final simplified expression: The expression 2x63 is already simplified and in the form AB, where A is 2x6 and B is 3. There is no need for an absolute value symbol because x6 is always non-negative.
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