x
² - 9 x + 18 solve the quadratic equations
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Step-by-step explanation:
=> x² + 9x + 18
=> x² + 6x + 3x +18
=> x (x+6) + 3 (x+6)
=> (x+6) (x+3)
Therefore, (x+6) (x+3) are the factots....
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