Question

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

$⟹ {x}^{2} + 23x + 90 = 0$

$⟹ {x}^{2} + 18x + 5x + 90 = 0$

$⟹x(x + 18) + 5(x + 18)$

$⟹(x + 5)(x + 18) = 0$

$⟹x = - 5 \: and \: x = - 18$

HOPE IT HELPS YOU..

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