Answer:
You must add 9/4 in order to make this a perfect square.
Step-by-step explanation:
To make any binomial into a perfect square trinomial, you have to take the middle term (-3), cut it in half (-3/2) and then square it (9/4). This will give you the constant to make a perfect square trinomial every time.
Answer:
I think its c or D
Step-by-step explanation:
If its wrong im sorry
Answer:
-30
Step-by-step explanation:
Write down this problem using numbers, x represents the unknown number;
10 + (x/6) = 5
Inverse operations;
10 + (x/6) = 5
*6 *6
60 + x = 30
-60 -60
x = -30
Answer:
Roughly 2,000 times
Step-by-step explanation:
47 x 43 = 2,021