Algebra Simplifying Expressions and Expanding Brackets Questions - Week 8 PDF

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Algebra Simplifying Expressions and Expanding Brackets Questions - Week 8...

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Simplifying expressions and expanding brackets 1. Simplify the following expressions a) x+x+x b)

5f – f + 2f

c)

x+x+x+y+y

d)

y + 3y – 2 y

e)

5p − 3p + p

f)

8x – 3x + 2x

g)

7x + 2y – 3x + 4y

h)

10 + 3c + 5d − 7c +

i)

4x – 2y + 3x – 6y

j)

3p + 7q − p − 4q

k)

2×m×n ×8

l)

7×e×f×8

m)

t2 + t2

n)

m3 + m3

o)

t xt

p)

4y × 2y

q)

t2 x t2

r)

m2 x m 3

s)

3y2 × 4y3

t)

5u2w4 × 7uw3

d

Simplifying expressions and expanding brackets 2. Expand a)

2x (3 – x)

b)

6 (2m − 3)

c)

2a (a + 7)

3. Expand and simplify a)

3(y – 2) + 5(2y + 1)

b)

5(p + 3) - 2(1 – 2p)

4. Expand and simplify a)

(m + 7)(m + 3)

b)

(x + 3)(x − 1)

c)

(3x + 2)(2x – 1)...