j4ylynne
j4ylynne j4ylynne
  • 23-10-2022
  • Mathematics
Answered

Please help!!

The steps for multiplying the linear expressions -
9z and z are shown.
Reason
Given
Step
(-92) (32)
2
9.3.z.z
Z
8
Step 1
Step 2 (-9.)-(2-2)
Step 3
-6z²
10
What is the mathematical reasoning for Step 2?
associative property
commutative property
distributive property
simplify



Answer :

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