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Answered by
10
⭐Hey guys here is your answer⭐
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✔✔Factorise.....
x² - 15x + 54 = 0
x² - 9x - 6x + 54 = 0
x(x - 9) - 6(x - 9) = 0
(x - 9)(x - 6) = 0
x - 9 = 0 .....or...... x - 6 = 0
x = 9 ......or .......x = 6
===≠============================
I HOPE IT WILL HELP YOU☺️✌️
Thank you☺️
============================
✔✔Factorise.....
x² - 15x + 54 = 0
x² - 9x - 6x + 54 = 0
x(x - 9) - 6(x - 9) = 0
(x - 9)(x - 6) = 0
x - 9 = 0 .....or...... x - 6 = 0
x = 9 ......or .......x = 6
===≠============================
I HOPE IT WILL HELP YOU☺️✌️
Thank you☺️
angelpriya:
thank you so much
Answered by
17
⤵⬇⤵⬇❕✌
⏩x²-15x+54=0
⏩x²-9x-6x+54
⏩x(x-9)-6(x-9)
⏩(x-9)(x-6)
hence ,
x-9=0
x=9
and
x-6=0
x=6
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