In step 2 she made a mistake of not having a positive sign for 3x because if you multiply -3 and -x that would end up as +3x
202:303 ... if u can further simplify this ratio..then that is the answer..else.. this one itself
Answer:
Step-by-step explanation:
Given
7.2, a, b, 3 are in A.P
as
a, b, 3 are also in A.P
Putting
Now, plugging in
Therefore,
Answer:
11.36
Step-by-step explanation: