X^2 – 15x + 54 = 0 ( solve the following quardratic equation by factorisation )
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Answered by
96
x^2-15x+54=0
x^2-9x-6x+54=0
x(x-9)-6(x-9)=0
(x-9)(x-6)=0
x=9,6
x^2-9x-6x+54=0
x(x-9)-6(x-9)=0
(x-9)(x-6)=0
x=9,6
Answered by
247
HELLO DEAR,
X² - 15X + 54 = 0
=> X² - 9X - 6X + 54 = 0
=> X(X-9) - 6(X-9) = 0
=> (X-6)(X-9) = 0
=> X = 6
AND,
X = 9
I HOPE ITS HELP YOU DEAR,
THANKS
X² - 15X + 54 = 0
=> X² - 9X - 6X + 54 = 0
=> X(X-9) - 6(X-9) = 0
=> (X-6)(X-9) = 0
=> X = 6
AND,
X = 9
I HOPE ITS HELP YOU DEAR,
THANKS
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