Write an equation that has the zero's x={−1,−6}

Step-by-step explanation:

If a zero is x = -1, then the factor, going one step backwards, is (x + 1) = 0; if the other zero is x = -6, then the factor is (x + 6) = 0. Now, going backwards one step further, we FOIL those out:

(x + 1)(x + 6) to get x-squared + 6x + 1x + 6 which combines to

FOILing those factors together is the opposite of factoring. Factoring gets you the factors, while FOILing puts them back together in the original equation.

Answer

convert numbers to words

Step-by-step explanation:

Type the formula =SpellNumber(A1) into the cell where you want to display a written number, where A1 is the cell containing the number you want to convert. You can also manually type the value like =SpellNumber(22.50).

Press Enter to confirm the formula.