asked 230k views
3 votes
Expand and simplify (x - 5)(x - 4)

asked
User Bastiat
by
8.2k points

1 Answer

4 votes

Answer:

(x - 5) (x - 4)

x(x - 4) - 5(x -4)

x^2 - 4x - 5x - 20

x^2 - 9x - 20

Expand: x (x - 4) - 5 (x - 4)

Simplify: x^2 - 9x - 20

answered
User Jirennor
by
8.8k points

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