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1149.2. Fraction addition and subtraction.

Sum fractions using mark changing laws!
\frac{15}{x-x^{2}+1}+\frac{5}{1+x^{2}-x}

Grade:
8
Subject
Algebra
Theme
Algebraic fractions
Subtheme
Fraction addition and subtraction

Solve tasks to find hidden Geo point coordinates

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  5. Algebra: Relative frequency
  6. Algebra: Fraction addition and subtraction.
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