Answer:
49,36,85
Step-by-step explanation:
c in step 4 comes from step 3... 49+36
a and b in step 3 come from step 2... in the same (you've got a - b and then 7 squared - 6 squared, so a is 49 and b is 36
If you mean: y =(lnx)
3
then:
dy
/dx = [3(lnx)
2
Hope this helps.
Answer: 6 ways
