Mathematics

Question

Rewrite without parentheses and simplify.

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

1 Answer

  • Answer:

      x² +14x +49

    Step-by-step 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

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