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Multiplying Polynomials: Tutorial

3 Question
Enter the correct answer in the box.
Simplify the following expression.
(4x^2 + 8x + 15) + (x^2 - x - 27) - (x + 5)(x - 7)

User Zelexir
by
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1 Answer

3 votes

Answer:

4x^2 + 9x + 23

Explanation:

just factor the last equation and combine them all.

User Youbaraj Sharma
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