Answer:
[tex]6p^{3} +29p^{2} +22p-21[/tex]
Step-by-step explanation:
This is a polynomial product where we have to apply distributive property and exponent properties (image is attached).
So, applying distributive property:
[tex](2p + 7)(3p^{2} + 4p-3)\\6p^{3}+8p^{2}-6p+21p^{2}+28p-21[/tex]
Then, we reduce like terms:
[tex]6p^{3} +29p^{2} +22p-21[/tex]
[tex]6p^{3} +29p^{2} +22p-21[/tex]