Question

minus 3 upon 13 + 15 upon 17 x minus 3 upon 13 + 17 upon 15​

Answer 1

Answer:

25/663

Step-by-step explanation:

(-3/13)+(15/17)*(-3/13)+(17/15)

solving multiplication first according to BODMAS/BEDMAS rule

(-3/13)+(-45/221)+(17/15)

Taking LCM and solving further

((-3*17) - 45 + (17*13))/221*15 = (-51-45+221)/3315 = 125/3315 = 25/663