Factor the expression completely.
9(9a^2-4)
9(3a+2)(3a-2)
I hope this helps!
Answer:
D
Step-by-step explanation:
Dawn ate 6 grams of chocolate.
Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications. For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.
Given that;
Dawn bought 12 grams of chocolate.
Here, She ate half of the chocolate.
Hence, The amount of eat chocolate = 12 / 2 grams
= 6 grams
Learn more about the divide visit:
#SPJ2