You can put this solution on YOUR website! 64^(1/3) * 256^(1/4) = 4 * 4 = 16
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Note x^(1/3) says find the cube root of x, x^(1/4) means find the 4th root of x and x^(1/2) means find the square root of x
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therefore,
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4 * 4 * 4 = 64, so 64^(1/3) = 4
4 * 4 * 4 * 4 = 256, so 256^(1/4) = 4
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