Question

factorise:-
${x}^{2} + 22x + 85 = 0$
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Answer 1

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$\red{\bold{\underline{\underline{QUESTION:-}}}}$

Q:-factorise:-

${x}^{2} + 22x + 85 = 0$

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

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

$➜ {x}^{2} + 17x + 5x + 85 = 0$

$➜x(x + 17) + 5(x + 17)$

$➜(x + 5)(x + 17)$

$➜x = - 5 \: and \: x = - 17$

HOPE IT HELPS YOU..

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Thankyou:)

Answer 2

x² + 22x + 85 = 0

x² + 17x + 5x + 85 = 0

x(x + 17) + 5(x + 17) = 0

(x + 17) (x + 5) = 0

x = -17 , x = -5

Hope it helps!!

Thank you ✌️