Rewrite without parentheses and simplify. (check my page and answer my other questions if u can please it would mean alot)
Mathematics
janetkay
Question
Rewrite without parentheses and simplify.
(check my page and answer my other questions if u can please it would mean alot)
(check my page and answer my other questions if u can please it would mean alot)
1 Answer

1. User Answers sqdancefan
Answer:
x² +14x +49
Stepbystep explanation:
Use the distributive property and collect terms.
(x +7)² = (x +7)(x +7)
= x(x +7) +7(x +7)
= x² +7x +7x +49
= x² +14x +49