Question

(5) 4lm {3lm (a
II. Verify the following.
(1) (x + 3) (x +4) = x + 7x + 12
13) (x + 2) (x - 4) = x - 2x - 8
(5) (x - 5) (x - 4) = x - 9x + 20
(7) (x - 9) (x + 2) = x - 7x- 18
(9) (x - 2) (x + 5) = x + 3x - 10​

Answer 1

Answer:

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