Решите пожалуйста и объясните если не сложно:)(a/m2 + a2/m3) : (m2/a2 + m/a) Там по пунктам нужно решать....
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Answers & Comments
1)![\frac{a}{m^2}+\frac{a^2}{m^3}=\frac{am+a^2}{m^3}=\frac{a(m+a)}{m^3} \frac{a}{m^2}+\frac{a^2}{m^3}=\frac{am+a^2}{m^3}=\frac{a(m+a)}{m^3}](https://tex.z-dn.net/?f=%5Cfrac%7Ba%7D%7Bm%5E2%7D%2B%5Cfrac%7Ba%5E2%7D%7Bm%5E3%7D%3D%5Cfrac%7Bam%2Ba%5E2%7D%7Bm%5E3%7D%3D%5Cfrac%7Ba%28m%2Ba%29%7D%7Bm%5E3%7D)
2)![\frac{m^2}{a^2}+\frac{m}{a}=\frac{m^2+ma}{a^2}=\frac{m(m+a)}{a^2} \frac{m^2}{a^2}+\frac{m}{a}=\frac{m^2+ma}{a^2}=\frac{m(m+a)}{a^2}](https://tex.z-dn.net/?f=%5Cfrac%7Bm%5E2%7D%7Ba%5E2%7D%2B%5Cfrac%7Bm%7D%7Ba%7D%3D%5Cfrac%7Bm%5E2%2Bma%7D%7Ba%5E2%7D%3D%5Cfrac%7Bm%28m%2Ba%29%7D%7Ba%5E2%7D)
3)![\frac{a(m+a)}{m^3}:\frac{m(m+a)}{a^2}=\frac{a^3(m+a)}{m^4(m+a)}=\frac{a^3}{m^4} \frac{a(m+a)}{m^3}:\frac{m(m+a)}{a^2}=\frac{a^3(m+a)}{m^4(m+a)}=\frac{a^3}{m^4}](https://tex.z-dn.net/?f=%5Cfrac%7Ba%28m%2Ba%29%7D%7Bm%5E3%7D%3A%5Cfrac%7Bm%28m%2Ba%29%7D%7Ba%5E2%7D%3D%5Cfrac%7Ba%5E3%28m%2Ba%29%7D%7Bm%5E4%28m%2Ba%29%7D%3D%5Cfrac%7Ba%5E3%7D%7Bm%5E4%7D)