Math  /  Algebra

Question223(x8x3)3\frac{2}{\frac{2}{3}}\left(\sqrt{\frac{x^{8}}{x^{3}}}\right)^{3}

Studdy Solution

STEP 1

1. We need to simplify the given expression.
2. The expression involves division, square roots, and exponents.
3. We will use properties of exponents and radicals to simplify the expression.

STEP 2

1. Simplify the fraction 223\frac{2}{\frac{2}{3}}.
2. Simplify the expression inside the square root x8x3\sqrt{\frac{x^{8}}{x^{3}}}.
3. Simplify the entire expression by raising the simplified square root to the power of 3.

STEP 3

Simplify the fraction 223\frac{2}{\frac{2}{3}} by multiplying by the reciprocal of the denominator:
223=2×32=3\frac{2}{\frac{2}{3}} = 2 \times \frac{3}{2} = 3

STEP 4

Simplify the expression inside the square root x8x3\sqrt{\frac{x^{8}}{x^{3}}} using the properties of exponents:
x8x3=x83=x5\frac{x^{8}}{x^{3}} = x^{8-3} = x^{5}

STEP 5

Simplify the square root x5\sqrt{x^{5}} using the property xn=xn/2\sqrt{x^{n}} = x^{n/2}:
x5=x5/2\sqrt{x^{5}} = x^{5/2}

STEP 6

Raise the simplified square root to the power of 3:
(x5/2)3=x(5/2)×3=x15/2(x^{5/2})^{3} = x^{(5/2) \times 3} = x^{15/2}

STEP 7

Multiply the result from STEP_1 by the result from STEP_4:
3×x15/2=3x15/23 \times x^{15/2} = 3x^{15/2}
This is the simplified form of the original expression.

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