3 years ago

75a ²c– 45a ²d - 30bc + 18bd

Mathematics

1 answer:

telo118 [61]3 years ago

8 0

Answer:

(25a2c - 15a2d - 10cb + 6db)

Step-by-step explanation:

Equation at the end of step 1: (((75•(a2))•c)-((32•5a2)•d))-30cb)+18db

STEP 2:Equation at the end of step2: ((((3•52a2) • c) - (32•5a2d)) - 30cb) + 18db

STEP3:

STEP 4:Pulling out like terms

4.1 Pull out like factors :

75a2c - 45a2d - 30cb + 18db =

3 • (25a2c - 15a2d - 10cb + 6db)

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