Question

Use these abrevations for the properties of real numbers and complete the flow diagram

Answer 1

pq = qp the commutative property of multiplication $C_{\times}$

xy = yx the commutative property of multiplication $C_{\times}$

qp + yx = yx + qp the commutative property of addition $C_{+}$

2(yx + qp) = 2yx + 2qp the distributive property $D$

2yx + 2qp = (2y)x + (2q)p the associative property of multiplication $A_{\times}$