1)a(2 степень)-4а(3 степень)в+4в(2 степень) 2)25р(10 степень)+q(8 степень)+10p(5...

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1)a(2 степень)-4а(3 степень)в+4в(2 степень)
2)25р(10 степень)+q(8 степень)+10p(5 степень)q(4 степень)
Подсказка: квадрат сумы квадрат разности

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Universalka

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$1) \ a^{6}-4a^{3} b+4b^{2} =(a^{3} )^{2}-2\cdot a^{3}\cdot2b+(2b)^{2}=\boxed{(a^{3}-2b)^{2} }\\\\2)25p^{10}+q^{8}+10p^{5}q^{4}=25p^{10}+10p^{5}q^{4}+q^{8}=(5p^{5})^{2}+2\cdot 5p^{5}\cdotq^{4}+(q^{4} )^{2}=\\\\=\boxed{(5p^{5} +q^{4} )^{2}}$

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dva odinakovyh zaryada raspolozheny na rasstoyanii 10 sm drug ot druga i ottalkivayu

tex0752e5f8926f0f4f29bcfb0c2739f508 72861

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