Simplify the polynomial (3a^2+4a+25) - (2a^2+4a-5)

The polynomial simplified would be a^2 + 30

I hope this helps you:))

P.S. Might I recommend a good online calculator for these types of problems. It's called Symbolab. I use it every day and it's a lifesaver. It shows the step-by-step and has a plethora of different actions like simplifying, inverse, and line.

72 fudge and 75 toffee

step-by-step explanation:

i hope this : )

answer:

c. the third graph