For each value of h, evaluate the following function. Round your answer to four decimal places. lim h->0 (4+3)^(3)-64/h

A) h=0.01
B) h=0.001
C) h=0.0001
D) h=-0.01
E) h=-0.001
F) h=-0.0001

For A I got 48.9
For B I got 48.99
For C I got 48.999
For D I got 47.9
For E I got 47.99
For F I got 47.999

Are these Right any help owuld be greatly appreciated.

Is 64/h part of the exponent? Why are there parentheses around the 3? Why do you write 3 + 4 instead of 7?

It looks like you have put parentheses in the wrong places.