EM-23

Factorising by grouping

E Math · Secondary 3 · Easy · Factorising by grouping

Factorise completely the expression

6px - 9py - 4qx + 6qy.

$(2x - 3y)(3p - 2q)$
$(2x + 3y)(3p - 2q)$
$(3x - 2y)(2p - 3q)$
$(2x - 3y)(3p + 2q)$

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