a) ( - 125 ) . (+ 25 ) . ( - 32 ) . ( - 14)
= [( - 125 ) . ( - 32 )] . [ 25 . ( -14 )]
= 4000 . ( - 350 )
= - 1 400 000
b) ( - 2 )3 . ( - 25 ) . ( +5) . ( - 4 )
= ( -8) . ( -25) . 5 . ( - 4 )
= [( - 8 ) . 5 ] . [( - 25 . ( - 4 )]
= ( - 40 ) . 100
= - 4000
\(\left(-125\right).25.\left(-32\right).\left(-14\right)\)
\(=\left(-125\right).25.\left(-8\right).4.\left(-14\right)\)
\(=\left[\left(-125\right).\left(-8\right)\right].\left(25.4\right).\left(-14\right)\)
\(=1000.100.\left(-14\right)\)
\(=-1400000\)
\(\left(-2\right)^3.\left(-25\right).5.\left(-4\right)\)
\(=\left(-8\right).\left(-25\right).5.\left(-4\right)\)
\(=\left[\left(-25\right).\left(-4\right)\right].\left[\left(-8\right).5\right]\)
\(=100.\left(-40\right)=-4000\)
a) \(\left(-125\right).25.\left(-32\right).\left(-14\right)\)
\(=\left[\left(-125\right).\left(-32\right)\right].\left[25.\left(-14\right)\right]\)
\(=4000.\left(-350\right)\)
\(=-1400000\)
b) \(\left(-2\right)^3.\left(-25\right).5.\left(-4\right)\)
\(=\left(-8\right).\left(-25\right).5.\left(-4\right)\)
\(=\left[\left(-8\right).5\right].\left[\left(-25\right).\left(-4\right)\right]\)
\(=-40.100\)
\(=-4000\)
(-125) . (+25). (-32). (-14)
=[(-125). (-14)] . 25. (-32)
=1750 . -800
= - 1400000
a, 1 400 000
b, 4000
