Question

-3/26.(-15/19)-2/19.-3/26

Answer 1

=-3/26(-15/29-2/19)

=-3/26*(-17/19)

=3/26*17/19

=51/494

Answer 2

\(-\dfrac{3}{26}.\left(-\dfrac{15}{19}\right)-\dfrac{2}{19}.\left(-\dfrac{3}{26}\right)\)

\(=-\dfrac{3}{26}.\text{[}\left(-\dfrac{15}{19}-\dfrac{2}{19}\right)\)

\(=-\dfrac{3}{26}.\left(-\dfrac{17}{19}\right)\)

=\(\dfrac{51}{494}\)

Answer 3

=-3/26(-15/29-2/19)

=-3/26*(-17/19)

=3/26*17/19

=51/494