\(\left(-8\right)\times30-16\times17-16\times4\)
\(=\left(-240\right)-16\times17-16\times4\)
\(=16\times\left(-15\right)-16\times17-16\times4\)
\(=16\times\left(\left(-15\right)-17-4\right)\)
\(=16\times\left(-36\right)\)
\(=-576\)
Ta có :
-8 x 30 -16 x 17-16 x 4 = - 576
Đ/s : - 576
-8.30-16.17-16.4
= -240 - 16 . ( 17 - 4 )
= -240 - 16 . 13
= -240 - 208
= -448
-8,30-16,17-16,4
=-240-272-64
=-576
kết bạn nha
-8.30-16.17-16.4
=-240-272-64
=-512-64
=-576
-8.30 - 16.17 - 16.4
= -240 - 16.(17-4)
= -240 - 16.13
= -240 - 208
= -448
