Question

factorise
${x}^{2} - 14x + 45 = 0$
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Answer 1

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

Q:-factorise

${x}^{2} - 14x + 45 = 0$

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

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

$⇒ {x}^{2} - 14x + 45 = 0$

$⇒ {x}^{2} - 9x - 5x + 45 = 0$

$⇒x(x - 9) - 5(x - 9)$

$⇒(x - 5)(x - 9)$

$⇒x = 5 \: and x = 9$

HOPE IT HELPS YOU..

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Thankyou:)

Answer 2

$\mathfrak{\huge{\green{\underline{\underline{Answer :}}}}}$

${x}^{2} - 14x + 45 = 0$

${x}^{2} - 9x -5x + 45 = 0$

= (x-9) × (x-5) = 0

Soln= x = 9 or 5