Question 1 (multiple choice)
(mc)
rewrite the radical as a rational exponent...
Mathematics, 05.02.2020 08:44, mikequntana512
Question 1 (multiple choice)
(mc)
rewrite the radical as a rational exponent.
the fourth root of 7 to the fifth power
7 to the 5 over 4 power
720
7
7 to the 4 over 5 power
question 2 (multiple choice)
(mc)
rewrite the rational exponent as a radical by extending the properties of integer exponents.
2 to the 7 over 8 power, all over 2 to the 1 over 4 power
the eighth root of 2 to the fifth power
the fifth root of 2 to the eighth power
the square root of 2 to the 5 over 8 power
the fourth root of 2 to the sixth power
question 3 (multiple choice)
(mc)
a rectangle has a length of the cube root of 81 inches and a width of 3 to the 2 over 3 power inches. find the area of the rectangle.
3 to the 2 over 3 power inches squared
3 to the 8 over 3 power inches squared
9 inches squared
9 to the 2 over 3 power inches squared
question 4 (multiple choice)
(mc)
explain how the quotient of powers was used to simplify this expression.
5 to the fourth power, over 25 = 52
by simplifying 25 to 52 to make both powers base five and subtracting the exponents
by simplifying 25 to 52 to make both powers base five and adding the exponents
by finding the quotient of the bases to be one fifth and cancelling common factors
by finding the quotient of the bases to be one fifth and simplifying the expression
question 5 (multiple choice)
(mc)
rewrite the rational exponent as a radical expression.
3 to the 2 over 3 power, to the 1 over 6 power
the sixth root of 3
the ninth root of 3
the eighteenth root of 3
the sixth root of 3 to the third power
Answers: 2
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