1) Find the Greatest Common Factor (GCF).
GCF = p²
2) Factor out the GCF. (Write the GCF first. Then, in parentheses, divide each term by the GCF.)
[tex]p^{2} (\frac{3p^{3} }{p^{2} } +\frac{-p^{2} (r-45)}{p^{2} } )[/tex]
3) Simplify each term in parentheses.
[tex]p^{2} (3p-r+45)[/tex]
Answer:
p²(3p - r + 45)
Step-by-step explanation:
3p³ - p²(r - 45) ← factor out p² from each term
= p²(3p - r + 45)