Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Express in simplest radical form.

sqrt(9x^(13))

sqrt(9x^(13))

3sqrt(x^(13))

x^(6)sqrt(3x)

3x^(6)sqrtx

Express in simplest radical form.\newline9x13 \sqrt{9 x^{13}} \newline9x13 \sqrt{9 x^{13}} \newline3x13 3 \sqrt{x^{13}} \newlinex63x x^{6} \sqrt{3 x} \newline3x6x 3 x^{6} \sqrt{x}

Full solution

Q. Express in simplest radical form.\newline9x13 \sqrt{9 x^{13}} \newline9x13 \sqrt{9 x^{13}} \newline3x13 3 \sqrt{x^{13}} \newlinex63x x^{6} \sqrt{3 x} \newline3x6x 3 x^{6} \sqrt{x}
  1. Break down square root: We start by breaking down the square root of the product into the product of square roots. 9x13=9×x13\sqrt{9x^{13}} = \sqrt{9} \times \sqrt{x^{13}}
  2. Simplify square root of 99: We know that the square root of 99 is 33 because 32=93^2 = 9.\newline9=3\sqrt{9} = 3
  3. Simplify square root of x13x^{13}: Next, we simplify the square root of x13x^{13}. Since x13=x12×xx^{13} = x^{12} \times x, we can take the square root of x12x^{12} out of the radical because it is a perfect square (x6)2=x12(x^{6})^2 = x^{12}.x13=x12×x=x6×x\sqrt{x^{13}} = \sqrt{x^{12} \times x} = x^{6} \times \sqrt{x}
  4. Combine results: Now we combine the results from the previous steps to get the simplest radical form. 9x13=3×x6×x\sqrt{9x^{13}} = 3 \times x^{6} \times \sqrt{x}