Question

(b) Verify associative law of addition and multiplication a= -

2
/ 3,
b= 5
/ 7,
c=
1
/ 6•​

Answer 1

Step-by-step explanation:

divide 81 by me dance with me divide 54 by me it is 6 you will see who am ILet "me" be the number x. It is unknown as this point.

81 divided by x = x

81/x = x

81 = x*x ... Multiply both sides by x.

81 = x^2

x^2 = 81

x = sqrt(81)

x = 9

Notice how 54/x = 54/9 = 6. So that checks out.