Question

factorise
${x}^{2} + 23x + 90 = 0$

Answer 1

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$\red{\bold{\underline{\underline{QUESTION:-}}}}$
Q:-factorise
${x}^{2} + 23x + 90 = 0$



$\huge\tt\underline\blue{ANSWER }$

------>>>>Here is your answer<<<<--------

${x}^{2} + 23x + 90 = 0$

${x}^{2} + 18x + 5x + 90$

$x(x + 18) + 5(x + 18)$
$(x + 5)(x + 18) = 0$
$x = - 5 \: and \: x = - 18$


HOPE IT HELPS YOU..
_____________________

Thankyou:)

Answer 2

$\huge\mathfrak\color{blue}{Answer}$

${x}^{2} + 23x + 90$

${x}^{2} + 18x + 5x + 90$

$x(x + 18) + 5(x + 18)$

$(x + 18)(x + 5)$

hope it helps you......✌✌