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Factorisation

Short Answer Type

41.

Factorise the following expression:

121b² - 88bc + 16c²

264 Views

42.

Factorise the following expression:

(l+m)² - 4lm

513 Views

43.

Factorise the following expression:

$straight a to the power of 4 space plus space 2 straight a squared straight b squared plus straight b to the power of 4$

84 Views

44.

Factorise:

$4 straight p squared space minus space 9 straight q squared$

86 Views

45.

Factorise:

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