Answer:
B, C
Step-by-step explanation:
that's the answerrr
Answer:
9x^2 -49
Step-by-step explanation:
We recognize that this is of the form
(a+b)(a-b) = a^2 - b^2
3x = a and 7 =b
(3x)^2 - 7^2
9x^2 -49
Answer:
200 ounces
Step-by-step explanation:
200 ounces. because each pound has 16 ounces and 12.5 pounds has 200 ounces
Simplify the given expression as shown below
<h2>Therefore, the answer is 12x^5-15x^2</h2>