<h3><u>Correct Questions :- </u></h3>
Find the values of P for which the quadratic equation 4x²+px+3=0 , provided that roots are equal or discriminant is zero .
<h3><u>Solution</u>:- </h3>
Let us Consider a quadratic equation αx² + βx + c = 0, then nature of roots of quadratic equation depends upon Discriminant (D) of the quadratic equation.
For equal roots

So,

Here,
Now,







Thus, the values of P for which the quadratic equation 4x²+px+3=0 are-
4√3 and -4√3.
48-4=44,in the left
6×7=42,in the right
44>42,so > is the answer
Answer:
{x,y,z} = {-22/13,29/13,6/13}
YZ = YA + AZ
41.5 = 5.5 + AZ
AZ = 41.5 - 5.5
AZ = 36
So, your final answer is AZ = 36
Hope this helps!
Answer:
Step-by-step explanation:
Distance traveled in
hours = 
Distance traveled in 1 hour =
÷ 
÷ 

distance traveled in 3 1/5 hours = 
=