The correct product should have been:
<span>(–4x + 9)2 = </span>(-4x)2 + 2(-4x)(9) + 9^2 = 16x6 - 72x +81
The result is a trinomial and not a binomial nor a difference of two squares.
So, the answer is:
C = Kylie did not understand that this is a perfect square trinomial, and she did not determine the product correctly.
Answer:
1) and 3)
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>The most repeated value is:</u>
There are 4 of them.
Correct choice is A
Answer:
267946.7
Step-by-step explanation:
here's the formula
V=4
/3πr3