The answer is 6.33 units.
The answer to the addition problem 15 + 37 = 52
You would multiply the like (or similar) terms together.
2*4= 8
-5i*7i= -35i
The correct answer is "A".
I hope this helped you.
Brainliest answer is always appreciated.
The surface area will increase by a factor of 49/16
