Question

Z^2-10z+16 by z-2 use factor method

Answer 1

Answer:

$\frac{z^{2}-10z+16}{z-2}=z-8$

Step-by-step explanation:

z²-10z+16

/* Splitting the middle term, we get

= z² -8z-2z+16

= z(z-8)-2(z-8)

= (z-8)(z-2)

Now,

$\frac{z^{2}-10z+16}{z-2}\\=\frac{(z-8)(z-2)}{(z-2)}\\=z-8$

Therefore,

$\frac{z^{2}-10z+16}{z-2}=z-8$

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Answer 2

Answer:

Step-by-step explanation: