a) \(125\cdot\left(-24\right)+24\cdot225\)
\(=\left(225-125\right)\cdot24\)
\(=100\cdot24\)
\(=2400\)
b) \(26\cdot\left(-125\right)-125\cdot\left(-36\right)\)
\(=\left(36-26\right)\cdot125\)
\(=10\cdot125\)
\(=1250\)
a)125.(-24)+24.225
=(-125).24+24.225
=24(225-125)
=24.100
=2400
b)26.(-125)-125.(-36)
=(-125).(26-36)
=(-125).(-10)
=1250
a, \(125.\left(-24\right)+24.225\)
\(=\left(-125\right).24+24.225\)
\(=24\left(-125+225\right)\)
\(=24.100\)
\(=2400\)
b, \(26.\left(-125\right)-125.\left(-36\right)\)
\(=\left(-26\right).125-125.\left(-36\right)\)
\(=125\left[\left(-26\right)-\left(-36\right)\right]\)
\(=125.10\)
\(=1250\)