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Algebra Review Foundation
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Expand and simplify 2(x + 7) + 3(x + 1)

What is the missing constant term in the perfect square that starts with x^2 -20x

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.