Question

Using appropriate properties find:2/5×3/7−1/14−3/7×(−3/5)

plz, answer fast.
I will mark you the brainiest.
do explain it well plz.

Answer 1

Answer:

2/5 * -3/7 - 1/14 - 3/7* 3/5 = - 1/2

Answer 2

Answer:

=5/14

2/5 *3/7-1/14+9/35 ( multiple -3/7*(-3/5) )

6/35-1/14+9/35

15/35-1/14

3/7-1/7

=5/14