Question

(6x5+7-37)x(1+2+3+4+5+6+7+8+9+10)

Answer 1

=(30+7-37)x(1+2+3+4+5+6+7+8+9+10)

=(37-37)x(1+2+3+4+5+6+7+8+9+10)

=0x(1+2+3+4+5+6+7+8+9+10)

=0

Answer 2

0  đúng đó tich nha

Answer 3

( 6 x 5 + 7 - 37 ) x ( 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 )

= ( 30 + 7 - 37 ) x ( 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 )

= ( 37 - 37 ) x ( 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 )

= 0 x ( 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 )

= 0

Answer 4

(6x5+7-37)x(1+2+3+4+5+6+7+8+9+10)

=(30+7-37)x(1+2+3+4+5+6+7+8+9+10)

=(37-37)x(1+2+3+4+5+6+7+8+9+10)

=0x(1+2+3+4+5+6+7+8+9+10)

vì 0 nhân mấy cũng = 0

suy ra 0x(1+2+3+4+5+6+7+8+9+10)=0

suy ra (6x5+7-37)x(1+2+3+4+5+6+7+8+9+10)=0