Multiplying out brackets Homework
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1.
Multiply out each of the following:(a) 3(2x + 5)
(b) 4(3 – 2y)
(d) b(b – 1)
(e) m(7 + 4m)
(c) a(b + 2)
(f) −2(p − 5)
2. Expand and simplify the following:(a) 10 + 2(x – 3)
(d)
(b) 3(2y + 1) + 5(y – 2)
7(3t + 2) – 4(2t + 3)
(c) p(4 + p) – 3p
(e) 6(c – 1) – 2(c – 5)
3.
3. Expand and simplify the following:(a) 10 + 2(x – 3)
(d)
(b) 3(2y + 1) + 5(y – 2)
7(3t + 2) – 4(2t + 3)
(c) p(4 + p) – 3p
(e) 6(c – 1) – 2(c – 5)
4. Write down an expression for the area of each of these shapes:-