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Multiply: (x – 4)(x + 5)​.
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Multiply: (x – 4)(x + 5)​.

User SeanX
by
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2 Answers

2 votes

Answer:

x^2+x-20

Step-by-step explanation:

User Jaspernygaard
by
7.4k points
3 votes

Answer:

(x – 4)(x + 5)

= x(x + 5) -4(x + 5)

= x2 + 5x – 4x – 20

= x2 + x - 20

User Evavienna
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