Indices Test

Unit Test #35

Select your answers to the following 10 questions from the pop-up menus in the right hand column. Clicking the "Begin Test Again" button will clear all the answers.

 

 

Q1:

 

 a x a x a is equal to A. 3a
B. a3
C. a4
D. 3a		 Answer 1:

 

Q2:

 

 2 + x + x + x is equal to A. 2x3
B. 2 + x3
C. 2 + 3x
D. 5x		 Answer 2:

 

Q3:

 

 Simplify  A. 9a3
B. 4a3
C. 4a2.5
D. 9a2.5		 Answer 3:

 

Q4:

 

 Another word for an index is A. exponent
B. bracket
C. variable
D. coefficient		 Answer 4:

 

Q5:

 

 Simplify 3d x d x 4d x d A.12d4
B. 7d4
C. 9d4
D. 12d		 Answer 5:

 

Q6:

 

 To simplify p4 x p5, the indices 4 and 5 have to be: A. divided
B. multiplied
C. subtracted
D. added		 Answer 6:

 

Q7:

 

 In the term 3xy4, the power is A. 4
B. x
C. 3
D. y		 Answer 7:

 

Q8:

 

 x4 ÷ x4 A. 0
B. 0.5
C. 1
D. 2		 Answer 8:

 

Q9:

 

 10x3 ÷ 5x is equal to A. 2x2
B. 5x3
C. 5x2
D. 2x4		 Answer 9:

 

Q10:

 

 5x1 is equal to A. 5
B. 5x
C. x
D. 0		 Answer 10: