Question 1(multiple choice worth 1 points)
(07.03)

choose the correct simplification of the expression d3 ⋅ d5.

d
d15
d2
d8
question 2(multiple choice worth 1 points)
(07.03)

choose the correct simplification of the expression (a2)3.

a5
a8
a
a6
question 3(multiple choice worth 2 points)
(07.03)

simplify (4xy)(2x2y)(3xy)3.

24x2y3
24x6y5
216x3y3
216x6y5
question 4(multiple choice worth 1 points)
(07.03)

choose the correct simplification of the expression a2 ⋅ a3.

a
a6
a5
a−1
question 5(multiple choice worth 1 points)
(07.03)

choose the correct simplification of the expression (c2)9.

c18
c11
c512
c
question 6(multiple choice worth 1 points)
(07.03)

compare and contrast: below are two expressions. simplify each and choose the statement that is true about each.

expression #1

expression #2

(4x)2(x)

(6x2)4

the exponents in expression #1 are greater than the exponents of expression #2.
the exponents on expression #2 are greater than the exponents of expression #1.
the exponents of expression #1 are the same as the exponents of expression #2.
the relationship cannot be determined with the given information.
question 7(multiple choice worth 1 points)
(07.03)

compare and contrast: below are two expressions. simplify each and then choose the statement that is true.

expression #1

expression #2

(3x2)3x2

(3x3)2(x2)

the exponents in expression #1 are greater than the exponents of expression #2.
the exponents on expression #2 are greater than the exponents of expression #1.
the exponents of expression #1 are the same as the exponents of expression #2.
the relationship cannot be determined with the given information.
question 8(multiple choice worth 1 points)
(07.03)

choose the correct simplification of the expression (x2y)2.

x4y3
x6y6
x4y2
xy4
question 9(multiple choice worth 1 points)
(07.03)

choose the correct simplification of the expression (3x)4.

81x4
12x5
81x5
12x4