FOIL Method Calculator
Multiply two binomials: (ax + b)(cx + d)
First binomial
x +
Second binomial
x +
Fractions represent parts of a whole. The numerator (top) counts how many parts you have; the denominator (bottom) shows how many equal parts the whole is divided into.
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Fun Fact
Ancient Egyptians only used unit fractions (1/n). They wrote 3/4 as 1/2 + 1/4. A papyrus from 1650 BC shows a fraction table with 87 entries.
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