1.Simplify the following Expression a. 3y2 + 8y - 12 + 6x – 4y + 2y2
1 answer:
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Answer:
a. 96 square units
Step-by-step explanation:
The figure is a rectangle with width AB = (20-12) = 8 units and height BC = (20-8) = 12 units.
The area of the rectangle is (8 units)×(12 units) = 96 square units.
