-3(m+6)-(11+9m)
distribute
-3m -3*6 -11-9m
-3m -18 -11-9m
-12m -29
Answer:
Step-by-step explanation:
hello :
√(5/4)= √5/ √4 =√5/2 = (1/2)√5
3+√5/4−√5 = 3+(1/2)√5 so : a=3 and b= 1/2