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Factorise fully the following: a) x² + x b) 3x - 9x^2 c) 7x^3 – 35x d) 4x^3 + 24x^2
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Factorise fully the following:

a) x² + x
b) 3x - 9x^2
c) 7x^3 – 35x
d) 4x^3 + 24x^2

User Justin Whitney
by
5.5k points

1 Answer

6 votes

Answer:

a) x ( x+1)

b) 3x ( 1-3x)

c) 7x ( x^2 - 5)

d) 4x ( x^2 + 6x)

User Yancey
by
5.9k points
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