Math, asked by sagarchavan6340, 5 months ago

x square -15x +54 =0 square method ​

Answers

Answered by Imblank
3

Answer:

x²-15x+54

= x²-9x-6x+54

= x(x-9)-6(x-9)

= (x-9)(x-6)

x-9 = 0

x = 9

x-6 = 0

x = 6

x = 9,6

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