Question

18 - 8x² using (a+b) (a-b) ​

Answer 1

${ \bold{ \green{ \underline{ \underline{ANSWER}} : - }}}$

${ \bold{ \underline{Given} : - }} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: { \bold{ \orange{18 - 8 {x}^{2} }}} \\ \\ \\ { \bold { \pink{we \: \: should \: \: write \: \: this \: \: as \: - }}} \\ \\ { \bold{ \orange{ = { (\sqrt{18} )}^{2} - { (\sqrt{8} x)}^{2} }}} \\ \\ \\ { \bold{ \red{ \mathtt{ now \: \: use \implies {\boxed {\: {{a}^{2} - {b}^{2} = (a + b)(a - b)}}}}}}} \\ \\ \\ { \bold{ \orange{ = ( \sqrt{18} + \sqrt{8} x)( \sqrt{18} - \sqrt{8} x) }}} \\ \\ \\ \\ \\ { \bold{ \boxed{\red{ \huge{ \mathfrak{FOLLOW \: \: ME...}}}}}}$