Question

( 3/7 + 1/2 ) ² = ?

Answer 1

( 3/7 + 1/2 ) ² = 3/7²+2x3/7x1/2+1/2²=169/196

k minh ban nha 243254354543333333351343545345325454353425435423454

Answer 2

( 3/7 + 1/2 ) ^2 = ( 13/14)^2= 169/196

Answer 3

\(\left(\frac{3}{7}+\frac{1}{2}\right)^2=\frac{169}{196}\)

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Answer 4

\(\left(\frac{3}{7}+\frac{1}{2}\right)^2\)

\(=\left(\frac{6}{14}+\frac{7}{14}\right)^2\)

\(=\left(\frac{13}{14}\right)^2\)

\(=????\)

= bao nhiu thì bạn bấm máy ra nha

tíc mình nha

Answer 5

(3/7+1/2)²

=(13/14)²

=169/196

Answer 6

(3/7+1/2)²

=(13/14)²

=169/196

Answer 7

(3/7+1/2)²

=(13/14)²

=169/196