The problem
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I am trying to factor out with an explanation the following problem and I don't understand how to input it. z^3+2z^2-9z-18
Answer provided by our tutors
Regrets for any difficulties. Entering a problem through a keyboard is just like it appears except that a "right arrow key" can be the best way to exit an exponent and continue typing. "z^3 <right arrow key> +2z... etc.".
