15. Simplify an expression for the area of the
rectangle shown below.
8x - 2.
4.
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Answer:
Step-by-step explanation:
multiply both expressions
(8x - 2)(4)
32x - 8
simplify
32x = 8 4 ( 2 2 2 2 2 2)
-8 = 8 -1
8(4x - 1)
hope this helps