Answer:
Is it the full question I mean what does it want next anyway?
But here's your answer :
3x^4 + 14x^3 + 23x^2 + 16x + 4
Answer:
2x +491/25
Step-by-step explanation: i learned in school mark me brainlest
Answer:

Step-by-step explanation:
Let
x------> the length of the original play space
y-----> the width of the original play space
we know that
The area of the original play space is equal to

The area of the new play space is equal to

Find the difference

The volume, fr I don’t rly know sry