Write the name of the properties used in the following: a) a + (b + c) = (a + b) + c
b) p × (q + r) = p × q + p×r
guys please can you tell this answer i will give many many thanks and mark you as a brainlist answer please guys help me
b) p × (q + r) = p × q + p×r
guys please can you tell this answer i will give many many thanks and mark you as a brainlist answer please guys help me