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Question 21 of 25Roots can either be represented by radical signs or by fractional exponents. For example, writing the exponent in theformat 1/7, would indicate that we mean the 7th root.Instead of using a radical sign, an 8th root could be written with an exponent of 1/8 .Part 22 of 25 - Default:0.0/ 4.0 PointsQuestion 22 of 25Using a calculator, estimate the square root of 2 to the nearest thousandth. The square root of 2 is approximately 1.41 .Part 23 of 25 -4.0/ 4.0 PointsQuestion 23 of 25Using just the keyboard, one can write the fraction "three-fourths" as 3/4. Using that format, indicate the fractional exponent that would signify that we wanted to first take a fourth root and then raise thatanswer to the 5th power. The exponent would be 5/4 .Part 24 of 25 -4.0/ 4.0 PointsQuestion 24 of 25Evaluate (225) 1/2(225) 1/2= 15 .Part 25 of 25 -4.0/ 4.0 PointsQuestion 25 of 25A. Choice AB. Choice BC. Choice CD. Choice D
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