Question

Factorise → 4x^ minus 25

Answer 1

${4x }^{2} - 25 \\ {(2x)}^{2} - {5}^{2} \\( 2x + 5)(2x - 5)$

Answer 2

$4 {x}^{2} - 25 \\ \\ = ({2x})^{2} - {5}^{2} \\ \\ = (2x - 5)(2x + 5) \\ \\ \\ hope \: it \: would \: help \:$

And also best of luck