To find the nature of solutions of a quadratic equation we can find the discriminant.
The standard form of a quadratic equation is ax² + bx + c = 0.
Formula to find the discriminant = b² - 4ac.
So, first step is to compare the given equation with the above equation to get the value of a, b, and c.
After comparing the two equations we will get a =1, b = 9 and c = 20.
Next step is to plug in these value in the formula of discriminant. So,
Discriminant = 9² - 4(1)(20)
= 81 - 80
= 1
Since 1 is a positive perfect square number.
So, we will get two real solutions for this equation.
Hence, the correct choice is C.
Hope this helps you.
Answer:
47+47+90+90= 274, 360-274= 86, 86÷2=43=x
If I understand the question correctly, the answer should be A. A fraction can really look like anything, larger numbers over smaller, or smaller over larger. No different when you are dividing two fractions.
Y=.5x+6
I believe this is right sorry if it’s not.
1 one and 58 hundredths.
I hope you like this answer, and have a good night and life! :D
