Question #2977

Factorise each of the following:

a 2m − 8

b xy − xw

c −3g − 27

d 12x + 8 − 16a

e 4w2 − 12w

f 5k + hk2

a 2m − 8

b xy − xw

c −3g − 27

d 12x + 8 − 16a

e 4w2 − 12w

f 5k + hk2

Expert's answer

a. 2m - 8 = 2(m-4)

b. xy - xw = x(y - w)

c. -3g - 27 = -3 ( g + 7)

d. 12x + 8 - 16a = 4(3x + 2 - 4a)

e. 4w^{2 }- 12w = 4w ( w - 3)

f. 5k + hk^{2} = k ( 5 + hk)

b. xy - xw = x(y - w)

c. -3g - 27 = -3 ( g + 7)

d. 12x + 8 - 16a = 4(3x + 2 - 4a)

e. 4w

f. 5k + hk

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