Aqbeż għall-kontenut ewlieni
Evalwa
Tick mark Image
Espandi
Tick mark Image

Problemi Simili mit-Tiftix tal-Web

Sehem

\left(\frac{3}{4}x\right)^{2}-\left(\frac{2}{5}y\right)^{2}
Il-multiplikazzjoni tista' tiġi ttrasformata fid-differenza tal-kwadrati li jużaw ir-regola: \left(a-b\right)\left(a+b\right)=a^{2}-b^{2}.
\left(\frac{3}{4}\right)^{2}x^{2}-\left(\frac{2}{5}y\right)^{2}
Espandi \left(\frac{3}{4}x\right)^{2}.
\frac{9}{16}x^{2}-\left(\frac{2}{5}y\right)^{2}
Ikkalkula \frac{3}{4} bil-power ta' 2 u tikseb \frac{9}{16}.
\frac{9}{16}x^{2}-\left(\frac{2}{5}\right)^{2}y^{2}
Espandi \left(\frac{2}{5}y\right)^{2}.
\frac{9}{16}x^{2}-\frac{4}{25}y^{2}
Ikkalkula \frac{2}{5} bil-power ta' 2 u tikseb \frac{4}{25}.
\left(\frac{3}{4}x\right)^{2}-\left(\frac{2}{5}y\right)^{2}
Il-multiplikazzjoni tista' tiġi ttrasformata fid-differenza tal-kwadrati li jużaw ir-regola: \left(a-b\right)\left(a+b\right)=a^{2}-b^{2}.
\left(\frac{3}{4}\right)^{2}x^{2}-\left(\frac{2}{5}y\right)^{2}
Espandi \left(\frac{3}{4}x\right)^{2}.
\frac{9}{16}x^{2}-\left(\frac{2}{5}y\right)^{2}
Ikkalkula \frac{3}{4} bil-power ta' 2 u tikseb \frac{9}{16}.
\frac{9}{16}x^{2}-\left(\frac{2}{5}\right)^{2}y^{2}
Espandi \left(\frac{2}{5}y\right)^{2}.
\frac{9}{16}x^{2}-\frac{4}{25}y^{2}
Ikkalkula \frac{2}{5} bil-power ta' 2 u tikseb \frac{4}{25}.