<p>Factorise each of the following algebraic expressions:</p>
<ol class="abc-list"><li><div class="list-item-paragraph">$6a{{p}^{2}}-9{{a}^{2}}{{p}^{3}}r$</div></li><li><div class="list-item-paragraph">$11y\left( m+3n \right)-4\left( 3n+m \right)$</div></li><li><div class="list-item-paragraph">$5d\left( b-2a \right)+4c\left( 2a-b \right)$</div></li><li><div class="list-item-paragraph">$12pq-4qr-3ps+rs$</div></li><li><div class="list-item-paragraph">$126{{a}^{2}}k{{n}^{2}}+54ah{{n}^{2}}-24ah-56{{a}^{2}}k$</div></li></ol>

Factorise each of the following algebraic expressions:

$11y\left( m+3n \right)-4\left( 3n+m \right)$

$5d\left( b-2a \right)+4c\left( 2a-b \right)$

$126{{a}^{2}}k{{n}^{2}}+54ah{{n}^{2}}-24ah-56{{a}^{2}}k$

Quadratic Expressions, Equations, and Functions

Factorisation Through Grouping and Special Identities

Factorisation Through Grouping and Special Identities

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