Mathematics

9th -

10thgrade

Image

Binary Operations

37
plays

5 questions

Show Answers
See Preview
  • 1. Multiple Choice
    1 minute
    1 pt

    Suppose a â™  b = 3a + 2b. Find 3 â™  2

    12

    13

    5

    6

  • 2. Multiple Choice
    1 minute
    1 pt

    If  a â‹… ba\ \cdot\ b  denotes  aba + b\frac{ab}{a\ +\ b}  then  2 â‹… 6 =2\ \cdot\ 6\ =  


     134\frac{13}{4}  

     32\frac{3}{2}  

     23\frac{2}{3}  

     13\frac{1}{3}  

  • 3. Multiple Choice
    1 minute
    1 pt

    If m * n denotes m + 5n. Evaluate 3 * (1 * 2).

    26

    58

    32

    11

  • Answer choices
    Tags
    Answer choices
    Tags

    Explore all questions with a free account

    Already have an account?