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Solve the equation for x, rounding your answer to four significant digits where necessary. (Enter your answers as a comma-separated list.)(x − 6)2/3 + 1 = 10

Question

Solve the equation for x, rounding your answer to four significant digits where necessary. (Enter your answers as a comma-separated list.)(x − 6)2/3 + 1 = 10

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Solution

Sure, let's solve the equation step by step.

Given equation: (x6)2/3+1=10 (x - 6)^{2/3} + 1 = 10

Step 1: Subtract 1 from both sides to isolate the term with the exponent. (x6)2/3=9 (x - 6)^{2/3} = 9

Step 2: Raise both sides to the power of 32\frac{3}{2} to eliminate the fractional exponent. ((x6)2/3)3/2=93/2 \left((x - 6)^{2/3}\right)^{3/2} = 9^{3/2}

Step 3: Simplify both sides. x6=93/2 x - 6 = 9^{3/2}

Step 4: Calculate 93/29^{3/2}. 93/2=(91)3/2=91.5=(32)1.5=33=27 9^{3/2} = (9^1)^{3/2} = 9^{1.5} = (3^2)^{1.5} = 3^3 = 27

Step 5: Add 6 to both sides to solve for xx. x6=27 x - 6 = 27 x=27+6 x = 27 + 6 x=33 x = 33

So, the solution to the equation is: x=33 x = 33

This problem has been solved

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