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Sarnased probleemid veebiotsingust

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\frac{x+2}{\left(x-4\right)\left(x+4\right)}+\frac{4}{\left(x-4\right)\left(5x+1\right)}
Tegurda x^{2}-16. Tegurda 5x^{2}-19x-4.
\frac{\left(x+2\right)\left(5x+1\right)}{\left(x-4\right)\left(x+4\right)\left(5x+1\right)}+\frac{4\left(x+4\right)}{\left(x-4\right)\left(x+4\right)\left(5x+1\right)}
Avaldiste liitmiseks või lahutamiseks laiendage need, et neil oleksid ühised nimetajad. \left(x-4\right)\left(x+4\right) ja \left(x-4\right)\left(5x+1\right) vähim ühiskordne on \left(x-4\right)\left(x+4\right)\left(5x+1\right). Korrutage omavahel \frac{x+2}{\left(x-4\right)\left(x+4\right)} ja \frac{5x+1}{5x+1}. Korrutage omavahel \frac{4}{\left(x-4\right)\left(5x+1\right)} ja \frac{x+4}{x+4}.
\frac{\left(x+2\right)\left(5x+1\right)+4\left(x+4\right)}{\left(x-4\right)\left(x+4\right)\left(5x+1\right)}
Kuna murdudel \frac{\left(x+2\right)\left(5x+1\right)}{\left(x-4\right)\left(x+4\right)\left(5x+1\right)} ja \frac{4\left(x+4\right)}{\left(x-4\right)\left(x+4\right)\left(5x+1\right)} on sama nimetaja, liitke nende lugejad.
\frac{5x^{2}+x+10x+2+4x+16}{\left(x-4\right)\left(x+4\right)\left(5x+1\right)}
Tehke korrutustehted võrrandis \left(x+2\right)\left(5x+1\right)+4\left(x+4\right).
\frac{5x^{2}+15x+18}{\left(x-4\right)\left(x+4\right)\left(5x+1\right)}
Kombineerige sarnased liikmed avaldises 5x^{2}+x+10x+2+4x+16.
\frac{5x^{2}+15x+18}{5x^{3}+x^{2}-80x-16}
Laiendage \left(x-4\right)\left(x+4\right)\left(5x+1\right).
\frac{x+2}{\left(x-4\right)\left(x+4\right)}+\frac{4}{\left(x-4\right)\left(5x+1\right)}
Tegurda x^{2}-16. Tegurda 5x^{2}-19x-4.
\frac{\left(x+2\right)\left(5x+1\right)}{\left(x-4\right)\left(x+4\right)\left(5x+1\right)}+\frac{4\left(x+4\right)}{\left(x-4\right)\left(x+4\right)\left(5x+1\right)}
Avaldiste liitmiseks või lahutamiseks laiendage need, et neil oleksid ühised nimetajad. \left(x-4\right)\left(x+4\right) ja \left(x-4\right)\left(5x+1\right) vähim ühiskordne on \left(x-4\right)\left(x+4\right)\left(5x+1\right). Korrutage omavahel \frac{x+2}{\left(x-4\right)\left(x+4\right)} ja \frac{5x+1}{5x+1}. Korrutage omavahel \frac{4}{\left(x-4\right)\left(5x+1\right)} ja \frac{x+4}{x+4}.
\frac{\left(x+2\right)\left(5x+1\right)+4\left(x+4\right)}{\left(x-4\right)\left(x+4\right)\left(5x+1\right)}
Kuna murdudel \frac{\left(x+2\right)\left(5x+1\right)}{\left(x-4\right)\left(x+4\right)\left(5x+1\right)} ja \frac{4\left(x+4\right)}{\left(x-4\right)\left(x+4\right)\left(5x+1\right)} on sama nimetaja, liitke nende lugejad.
\frac{5x^{2}+x+10x+2+4x+16}{\left(x-4\right)\left(x+4\right)\left(5x+1\right)}
Tehke korrutustehted võrrandis \left(x+2\right)\left(5x+1\right)+4\left(x+4\right).
\frac{5x^{2}+15x+18}{\left(x-4\right)\left(x+4\right)\left(5x+1\right)}
Kombineerige sarnased liikmed avaldises 5x^{2}+x+10x+2+4x+16.
\frac{5x^{2}+15x+18}{5x^{3}+x^{2}-80x-16}
Laiendage \left(x-4\right)\left(x+4\right)\left(5x+1\right).