Question

Updated on:30/05/2023

# Factorise : 1−2a−3a2

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students the given question is factorise 1 -2 a minus 3 x square so let's start here we will arrange the given expression for so it will become minus 3 x square minus 2 Y + 1 - 3 x square into one is -3 and we know that -33 into one is 3 and 3 - 1 is to serve the factors will be 3 - 18 plus one minus 3 x square - 3 + 1 + 1 hour we will take 3 - 3 x inside is a + 1 + 1 + 1 so the factors will be 1 - 3 and a + 1 10000 acquired answer
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