Question

Al reducir la siguiente expresión −2a2b−3a+2+5ab−8a+15+18ba2−14a se obtiene

a- −20a2b+25a−7ab+17−20a2b+25a−7ab+17
b. −11a+16a2b−9a+17−11a+16a2b−9a+17
c. 16a2b−25a+5ab+1716a2b−25a+5ab+17
d. 11a+25a2b−4a+17

Answer 1

−2a2b−3a+2+5ab−8a+15+18ba2−14a

16a2b+5ab-25a+17