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Solve for x : sqrt (32^(0) +(2)/(3)) =...

Solve for x : ` sqrt (32^(0) +(2)/(3)) = ( 0.6) ^(2-3x)`

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To solve the equation \( \sqrt{32^{0} + \frac{2}{3}} = (0.6)^{2 - 3x} \), we will follow these steps: ### Step 1: Simplify \( 32^{0} \) Any number raised to the power of 0 is equal to 1. Therefore, we have: \[ 32^{0} = 1 \] So, the equation becomes: \[ \sqrt{1 + \frac{2}{3}} = (0.6)^{2 - 3x} \] ### Step 2: Simplify the left side Now, we need to simplify \( 1 + \frac{2}{3} \): \[ 1 + \frac{2}{3} = \frac{3}{3} + \frac{2}{3} = \frac{5}{3} \] Thus, the equation now is: \[ \sqrt{\frac{5}{3}} = (0.6)^{2 - 3x} \] ### Step 3: Square both sides Next, we will square both sides to eliminate the square root: \[ \frac{5}{3} = (0.6)^{2 - 3x} \cdot (0.6)^{2 - 3x} = (0.6)^{2(2 - 3x)} = (0.6)^{4 - 6x} \] ### Step 4: Rewrite \( 0.6 \) We can express \( 0.6 \) as a fraction: \[ 0.6 = \frac{3}{5} \] So, we rewrite the equation: \[ \frac{5}{3} = \left(\frac{3}{5}\right)^{4 - 6x} \] ### Step 5: Express both sides with the same base We can rewrite \( \frac{5}{3} \) as \( \left(\frac{3}{5}\right)^{-1} \): \[ \left(\frac{3}{5}\right)^{-1} = \left(\frac{3}{5}\right)^{4 - 6x} \] ### Step 6: Set the exponents equal Since the bases are the same, we can set the exponents equal to each other: \[ -1 = 4 - 6x \] ### Step 7: Solve for \( x \) Now, we will solve for \( x \): \[ -1 - 4 = -6x \\ -5 = -6x \\ x = \frac{5}{6} \] ### Final Answer Thus, the solution for \( x \) is: \[ x = \frac{5}{6} \]
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