Expand the following product. (3 + u) (v – 3) - Vidyadip

Question

Expand the following product.
(3 + u) (v – 3)

✓

Answer

(3 + u) (v – 3)
= (3 + u)v – (3 + u)3
= 3 + uv – (9 + 3u)
= 3 + uv – 9 + 3u
= uv + 3u + 3 – 9
= uv + 3u – 6.

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