factorise
[tex] {x}^{2} - 14x + 45 = 0[/tex]
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Answer:
-->>>>Here is your answer<<<<--------
⟹ {x}^{2} + 14x + 45 = 0⟹x2+14x+45=0
⟹ {x}^{2} + 9x + 5x + 45 = 0⟹x2+9x+5x+45=0
⟹x(x + 9) + 5(x + 9)⟹x(x+9)+5(x+9)
⟹(x + 5)(x + 9)⟹(x+5)(x+9)
⟹x = - 5 \: and \: x = - 9⟹x=−5andx=−9
HOPE IT HELPS YOU! ;
HAVE A GREAT DAY!!
Verified answer
[tex]\green{\bold{\underline{ ☆ UPSC-ASPIRANT ☆} }}[/tex]
[tex]\red{\bold{\underline{\underline{QUESTION:-}}}}[/tex]
Q:-factorise
[tex] {x}^{2} - 14x + 45 = 0[/tex]
[tex]\huge\tt\underline\blue{ANSWER }[/tex]
------>>>>Here is your answer<<<<--------
[tex]⇒ {x}^{2} - 14x + 45 = 0[/tex]
[tex]⇒ {x}^{2} - 9x - 5x + 45 = 0[/tex]
[tex]⇒x(x - 9) - 5(x - 9)[/tex]
[tex]⇒(x - 5)(x - 9)[/tex]
[tex]⇒x = 5 \: and x = 9[/tex]
HOPE IT HELPS YOU..
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Thankyou:)