no real solutions
The conditions for the discriminant are
• If b² - 4ac > 0 then 2 real and distinct roots
• If b² - 4ac = 0 then 2 real and equal roots
• If b² - 4ac < 0 then no real solutions
The answer to this expression is 40. Why? Well, we can use PEMDAS in this expression.
P: Parenthesis
So this is our first step:
28 / 4 = 7
Next step: Simplify.
7 + 3 + 6 x 5
Then: E stands for Exponents but we have none so we can move on.
M stands for Multiply so we have our next step:
6 x 5 = 30
Now: Simplify.
7 + 3 + 30
Now that we have a simple equation, we can add the values to get our answer.
7 + 3 = 10
10 + 30 = 40
Therefore, your answer is 40. Whenever you see problems like this, be sure to use PEMDAS for a faster and more accurate evaluation.
Your final answer: 40.
Answer:
D) 4x +3y = -6
Step-by-step explanation:
paralell lines so m1 and m2 are equal
m = (3 +1 )/ (0 - 3 )
m = -4/ 3
y -2 = -4/3 (x +3)
y =-4x/3 -2
3y = -4x -6
4x +3y = -6
Answer:
B (-1 , -4)
Step-by-step explanation:
A (3 , 4)
M (1 , 0)
M is the midpoint of segment AB means :
Then
Then
Then
