Binary Operations

12

13

5

6

a ♦ b = 3a + 2 b

a ♥ b = a^b

a ♣ b = b − 2a

a # b =
$\frac{a\ +b\ }{ab}$

a ∗ b = b ∗ a

a ♠ b ♠ c = c ♠ b ♠ a

(a ♠ b) ♠ c = a ♠ (b ♠ c)

a ∗ b = a ∗ b

5

1

7

11

7

2

-1

6

represent operations

represent numbers

represent addition, subtraction, multiplication or division

a single operation

multiply 4 by a, then add product to b

add a to b, then multiply by 4

add a to 4 then to b

a to the power of 4, added to b

2 times the first number, 3 times a second number, then add both products together

square the first number, 3 times a second number, then add both products together

3 times a first number, 2 times a second number, then add both products together

square the first number, 3 minus a second number, then add both products together

multiply 3 by 3 then subtract 2 from the product, then add to the square of -2

multiply 3 by 3 and -2, then add to the square of -2

multiply 3 by 3 then subtract 2 from the product, then add to the square of 2

multiply 3 by 3 then subtract 2 from the product, then add to -2 then square

-34

14

-28

8