75279-841014=(-765735)

75279-841014=66868,86.Trọng Gaming

\(75279-841014=-765735\)

mình 

tk mk nha

minh

tk nhe

tớ nửa

1+ 1= 2.

2+ 2= 4.

1 + 1 = 2

2 + 2 = 4

Tk mk !
 

1 + 1 = 2

2 + 2 = 4

Nhớ nha !

bằng 3 .nhớ k cho mình !chúc bạn học giỏi

1 + 9 - 7 =3

ngu thế

16 nha

1+9+6=16

=16

xl hết lượt rồi

2 nha

học tốt

k cho mik

TL :

\(1+1=2\)

Học tốt

Nhớ k cho tui

1 + 2 = 3 

nhớ k nhé 

\(3B=\frac{3}{1.4}+\frac{3}{4.7}+\frac{3}{7.10}+...+\frac{3}{100.103}.\)

\(3B=\frac{4-1}{1.4}+\frac{7-4}{4.7}+\frac{10-7}{7.10}+...+\frac{103-100}{100.103}\)

\(3B=1-\frac{1}{4}+\frac{1}{4}-\frac{1}{7}+\frac{1}{7}-\frac{1}{10}+...+\frac{1}{100}-\frac{1}{103}=1-\frac{1}{103}=\frac{102}{103}\)

\(B=\frac{102}{3.103}=\frac{34}{103}\)

B=\(\frac{1}{1.4}+\frac{1}{4.7}+\frac{1}{7.10}+......+\frac{1}{100.103}\)

B=\(\frac{1}{3}.\left(\frac{3}{1.4}+\frac{3}{4.7}+\frac{3}{7.10}+....+\frac{3}{100.103}\right)\)

B=\(\frac{1}{3}.\left(1-\frac{1}{4}+\frac{1}{4}-\frac{1}{7}+\frac{1}{7}-\frac{1}{10}+......+\frac{1}{100}-\frac{1}{103}\right)\)

B=\(\frac{1}{3}.\left(1-\frac{1}{103}\right)\)

B=\(\frac{1}{3}.\frac{102}{103}\)

B=\(\frac{34}{103}\)

one millions

milion

trả lời :

1 million

hk tốt ~

1+1=2

ukm thì kb

\(1+1=2\)

1+1=?

TRẢ LỜI:1+1=2

HOK TỐT

THANK