3 years ago

What is X^2 -8x+9=0 written in the form(x-P)^2 =q?

Mathematics

1 answer:

Olenka [21]3 years ago

8 0

$x^{2} -8x+9=0$
$x^{2} -8x=-9$
$x^{2} -8x+16=-9+16$
$(x-4)^{2}=7$

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