Hello! :)
To solve your equation, we will simplify
5 x (4y^2 + 5z) - (4y^2 +52)
Let's Distribute the negative sign
5 x (4y^2 + 5z) + −1 (4y^2 + 52)
5x (4y^2 + 5z) + −1 (4y^2) + (−1) (52)
5x (4y^2 + 5z) + −4y^2 + −52
Now, we will Distribute
(5x) (4y2)+(5x) (5z) + -4y^2 + -52
20xy^2 + 25xz + −4y^2 + −52
Hope this helped you!
THEDIPER