Question

Factorise 3p square -24p + 36 using appropriate identity

Answer 1

Answer:

Here's your answer

$by \\ \\ (a - b) ^{2} = {a}^{2} - 2ab + {b}^{2} \\ \\ = 3 {p}^{2} - 24p + {6}^{2} \\ \\ = ( \sqrt{3} p - 6) ^{2} \\ \\ = ( \sqrt{3} - 6)( \sqrt{3} - 6)$