Question

1. Multiply the following:
(a 3ab by za (b) 8b by -56
(c) (2a + 1) by 5a (d) (5mn - 3) by m
2. Multiply the following.
(a 3(7x + 1)
(b)-4y(-2y - 3)
(e) u4w - 3u) (d) -3w(-5W + 2u)
3. Expand each of the following.
(a) (a + 3) (a + 5) (b) (c + 8) (c-9)
(c) (d - 2) (d-6) (d) (5-f) (-7-
4. Find the product.
(a) (2x + 1) (x + 4) (b) (3x - 1) (x - 5)
(c) (3y + 2) (2y - 7) (d) (4y - 1) (5y + 3)​

Answer 1

Answer:

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