1.<img height="18" width="155" src="http://www4c.wolframalpha.com/Calculate/MSP/MSP44201a4ha2ae7c4586bc000021edi47878993f3c?MSPStoreType=image/gif&s=56&w=155&h=18" id="i_0200_1" alt="f(x) = 0 = x^3-3 x^2+7" title="f(x) = 0 = x^3-3 x^2+7" data-attribution="">
2.
<img height="18" width="166" src="http://www4c.wolframalpha.com/Calculate/MSP/MSP311801a4h85hbbae368h200003e5dhdhch7g70ga3?MSPStoreType=image/gif&s=17&w=166&h=18" id="i_0200_1" alt="f(x) = 0 = 3 x^3-2 x^2-1" title="f(x) = 0 = 3 x^3-2 x^2-1" data-attribution="">
егер қате болса ренжімеңіз мен де интернеттен тауып отырмын
2.
<img height="18" width="166" src="http://www4c.wolframalpha.com/Calculate/MSP/MSP311801a4h85hbbae368h200003e5dhdhch7g70ga3?MSPStoreType=image/gif&s=17&w=166&h=18" id="i_0200_1" alt="f(x) = 0 = 3 x^3-2 x^2-1" title="f(x) = 0 = 3 x^3-2 x^2-1" data-attribution="">
егер қате болса ренжімеңіз мен де интернеттен тауып отырмын