Question

Discriminants - Check picture! (Will mark Brainliest for correct answer)

Answer 1

A=2 b=4 c=1
the answer the the discriminant is 8 which is positive meaning there are 2 real number solutions

Answer 2

Answer:

8

There are two real solutions

Step-by-step explanation:

We have the following quadratic equation

$2x^2+4x+1=0$

a refers to the coefficient next to $x^2$

b refers to the coefficient with $x$

c refers to the number without x

This means that

$a=2\\b=4\\c=1$

We now can plug these variables into the discriminant formula

$b^2-4ac\\\\(4)^2-4(2)(1)\\\\16-8\\\\8$

As our answer is positive, we can determine that this quadratic equation has two real solutions.