### Other answer:

**travaris b:**

Since x^2-16x-161 is not an equation but just an expression, about all I can do with it is factoring.

x^2-16x-161 = (x+7)(x-23)

**TheBertzes:**

x squared minus 16 times x – 161. Done in that order.

**Turbo OR GP:**

-23 is eggsact answer from 16 gread sr collage math porblum practice math on Monday weekends for home mead active book.,

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**Bobbb:**

This is a mathematical equation. No one in Computing Software will help you here,.

**tom:**

is the equation set to 0?