-37.520+(-260).16-90.(-160)=-19240+-4160-(-14400)=-9000
\(a.-37.520+\left(-260\right).16-90.\left(-160\right)\)
\(=-19240+\left(-4160\right)-\left(-14400\right)\)
\(=-23400-\left(-14400\right)\)
\(=-9000\)
\(b.-\left(5\right)^5.\left(-19\right).32.\left(-2016\right)^2\)
\(=-3125.\left(-19\right).32.4064256\)
\(=59375.32.4064256\)
\(=1900000.4064256\)
\(=7722086400000\)
~ Học tốt ~