Math, asked by shanaya6550, 1 year ago

x2- 15x+54=0 solve the equation by factorisation​

Answers

Answered by Anonymous
20

Solution

x²-15x+54=0

=>x²-9x-6x+54=0

=>x(x-9)-6(x-9)=0

=>(x-9)(x-6)=0

either....

x-9=0

=>X=9

or...

x-6=0

=>x=6

..........✌️✌️..........

Answered by Siddharta7
10

Answer:

x = 6,9

Step-by-step explanation:

Given Equation is x² - 15x + 54 = 0

=> x² - (9 + 6)x + 54 = 0

=> x² - 9x - 6x + 54 = 0

=> x(x - 9) - 6(x - 9) = 0

=> (x - 6)(x - 9) = 0

=> x = 6,9

Hope it helps!

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