Question

2
25p ² - 39q*
find using factorise​

Answer 1

Correct Question:

$\star \: \sf{25 {p}^{2} - 36 {q}^{2} }$

SolUTion:

$\implies \sf{( {5p)}^{2} - ( {6q)}^{2} }$

${\implies{\sf( {a)}^{2} - ( {b)}^{2} = {(a - b)(a + b)} }}$

$\implies \sf{( {5p} - {6q)(5p + 6q)}}$