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(-2)·32 + 2·(-5-1): √9 = (-2)· + 2· : = + ( ) = √49+10:5(-3+2)·(-1)2 = +( ) = +10:5·( )· = 10 +( ) = 10+(3·(-5)):√25·(-3)2= 10+( ): · = -3 + - = -3+(-1·22)2-(-4)0·√121= -3+ - · = (-2)·(-3)2+3·√4-(-11+9)= "haz los pasos en tu libreta" |