Question

simplify 2/5+(3/7)+(-3/5)+(-13/17)​

Answer 1

Answer:

Given that,

2/5+3/7-3/5-13/17

3/7-1/5-13/17

LCM of 5,7,17 is 595

=255-119-455/595

=255-574/595

=-319/595

Step-by-step explanation:

Hope it helps you frnd........

Answer 2

$\huge\boxed{\fcolorbox{red}{red}{Answer:-}}$

$\frac{2}{5} + \frac{3}{7} + \frac{ - 3}{5} + \frac{ - 13}{17} \\ \\ \frac{238 + 255 - 357 - 455 }{595} \\ \\ = \frac{ - 319}{595}$