Question

x²-22x+117 maths question​

Answer 1

Answer:

first differentiate the equation and then pass equality to other side

Answer 2

Answer:

x² - 22x² + 117 = 0

x² - 13x - 9x + 117 = 0

x(x-13) - 9(x-13) = 0

( x - 13) (x - 9) = 0

x-13 = 0. or. x-9 = 0

x = 13. or. x = 9

Ans:. x = 13. or. x = 9

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