Step-by-step explanation:
x² - 2x - 15 = 0
x1 = 5
x2 = -3
Can you please help?
1 answer:
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Answer:
24 square meters.
Step-by-step explanation:
The surface area of the cube consists of 6 congruent squares with side length of 2 m.
The are of one such square is
Hence, the surface area of the cube is