2 years ago

Multiply: (x – 4)(x + 5).

Biology

2 answers:

Sunny_sXe [5.5K]2 years ago

8 0

Answer:

x^2+x-20

Explanation:

fredd [130]2 years ago

4 0

Answer:

(x – 4)(x + 5)

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

= x2 + 5x – 4x – 20

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Multiply: (x – 4)(x + 5)​.

Multiply: (x – 4)(x + 5).