sqrt(32) = … 3 squared is 9, so a square root of 9 is 3. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Square Root. square root of 32 Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website! By using this website, you agree to our Cookie Policy. Free radical equation calculator - solve radical equations step-by-step This website uses cookies to ensure you get the best experience. A square root goes the other direction:. Since we have a square root in the denominator, then we need tomultiply by the square root of an expression that will give us a perfectsquare under the radical in the denominator.. Square roots are nice to work with in this type of problem because ifthe radicand is not a perfect square to begin with, we just have to multiplyit by itself and then we have a perfect square. In mathematics, a radical expression is defined as any expression containing a radical (√) symbol - includes square roots, cube roots and so forth. It is like asking: "Squared" is often written as a little 2 like this: This says "4 Squared equals 16" (the little 2 means the number appears twice in multiplying, so 4×4=16). This video looks at simplifying square roots with negative numbers using the imaginary unit i. When you find square roots, the symbol for that operation is a radical, which looks like this: When changing from radical form to fractional exponents, remember these basic forms: The nth root of a can be written as a fractional exponent with a raised to the reciprocal of that power. Question 38660: Rewrite the following in simplified radical form. It includes 6 examples.