MA-100

Brackets and common factors

Lower Sec Maths · Secondary 1 · Medium · Brackets and common factors

Factorise completely

4m(2n - 5) - 6(2n - 5)

.

$2(2m - 3)(2n - 5)$
$(2m - 3)(2n - 5)$
$2(4m - 6)(2n - 5)$
$2(2m + 3)(2n - 5)$

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