[tex] \frac{ \sqrt{28} - 2 \sqrt{2a} }{10a - 35} [/tex] сократить. Created by 27092001alex. algebra-ru

√4*√7- 2√2a 2√7-2√2a 2(√7-√2a) =____________=_______________= __________________= 5((√2a)²-(√7)²) 5(√2a-√7)(√2a+√7) 5(√2a+√7) ( √2a-√7) 2=_________-5(√2a+√7

tex] сократить...

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[tex] \frac{ \sqrt{28} - 2 \sqrt{2a} }{10a - 35} [/tex] сократить

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karmelita1953

√4*√7- 2√2a 2√7-2√2a 2(√7-√2a) =____________=_______________= __________________=

5((√2a)²-(√7)²) 5(√2a-√7)(√2a+√7) 5(√2a+√7) ( √2a-√7)

=_________

-5(√2a+√7

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plyusy mitoza i plyusy meojza

vyrazit chislo v sotnyah chisel i okruglit poluchennoe chislo soten tysyach s tochnost

vyrazi chislo v sotnyah tysyach 832715

krossvord na temu odnokletochnye bolee 35 voprosov

opera zhanr muzykalno dramaticheskogo iskusstva v kotorom soderzhanie voploshaet

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