Math, asked by achebuchem, 5 months ago

factorise the x2-5x+66

Answers

Answered by Anonymous
3

Step-by-step explanation:

 {x}^{2}  - 5x  -  66 \\  =  {x}^{2}  - 11x + 6x - 66 \\  = x(x - 11) + 6(x - 11) \\  = (x - 11)(x + 6)

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