# factorising

posted by
**Abbs2**
.

how do you factorise?

for example putting 2x² + x - 3 into the form (2x + 3)(x - 1)

factorise

9x to the power of 4 - 64y to the power of 2

posted by
**Abbs2**
.

how do you factorise?

for example putting 2x² + x - 3 into the form (2x + 3)(x - 1)

factorise

9x to the power of 4 - 64y to the power of 2