36 * (143 + 57) + 64 * (143 + 57)
= (143 + 57) * (36 + 64)
= 200 * 100
= 20000
\(36\times\left(143+57\right)+64\times\left(143+57\right)=\left(143+57\right)\times\left(36+64\right)\)
\(=200\times100=20000\)
36 * ( 143 +57 ) +64 * ( 143 +57 ) = 36 * 200 + 64 * 200
= 200 * ( 36 + 64 )
= 200 * 100
= 20000