Question
Fill in the blanks.
$x^2 - 14x + 13 = (\_\_\_\_\_)(\_\_\_\_\_)$
$x^2 - 14x + 13 = (\_\_\_\_\_)(\_\_\_\_\_)$
✓
Answer
$(x - 13)(x - 1)$
Solution:
$x^2-14 x+13$
$ =x^2-13 x-x+13$
$=x(x-13)-1(x-13) $
$=(x-13)(x-1)$
Solution:
$x^2-14 x+13$
$ =x^2-13 x-x+13$
$=x(x-13)-1(x-13) $
$=(x-13)(x-1)$
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