A= 3
b= 4
=3.14(a^2 + ab)
substitute the given a & b values in expression
=3.14((3)^2 + (3*4))
multiply inside parentheses
=3.14(9 + 12)
add inside parentheses
=3.14(21)
multiply
=65.94
ANSWER: 65.94
Hope this helps! :)
16.81665382639196787 x 4.81665382639196787
80.99999999999999982646270300946414412
All you have to do is figure out the rest of the decimal places. I couldn't go any farther. Good luck!
Answer
step-by-step explanation:
× 
= 
Simplify
÷
=
Answer:
done same as before put value and do process like simplify
Is interest<span> calculated on the initial principal I think
Best of luck hope I helped :3</span>
