Answer: k=9/4
Step-by-step explanation: We can do this by finding a number that adds up to 3 when multiplied by 2. The best way to do this is to use ((b^2)/4) which can usually find you the number for a perfect square based on b, which we have. So, 3^2 / 4 =9/4, meaning k=9/4. We can check:
>x^2 +3x +9/4
> (x+3/2)(x+3/2)
Perfect square.
Answer:
true
Step-by-step explanation
a negative number is less than a positive. so that means that 0 is greater than -3.
Answer:
C: 1/6
Step-by-step explanation:
There is one 2 on a six sided die. Therefore there is a 1/6 chance that it was a 2.
