Answer:
21
Step-by-step explanation:
19 divided by 5 in long division is =

Move the decimal 1 place to the left.
Answer:
Below.
Step-by-step explanation:
-5/8 * 1/3 = -5/24
-5/12 * 1/2 = -5/24
-5/6 * 1/4 = -5/24.
Answer:
Since both terms are perfect squares, factor using the difference of squares formula.
(x+9y)(x−9y)