Answer:
I am pretty sure it is option a and c
Sorry if i am wrong
Answer:
x = -0.5 or -1
Step-by-step explanation:
<u>Given the quadratic equation;</u>
2x² + 3x + 1 = 0
The standard form of a quadratic equation is ax² + bx + c = 0
Therefore, a = 2, b = 3 and c = 1
Quadratic equation formula is;
Substituting into the equation, we have;



Simplifying further, we have;



To find the value of x2;

Therefore, the value of x = -0.5 or -1
Answer:
BROOO I LITERALLY HAD A WHOLE LOOOONG ANSWER AND SOME STU PID MOD CAME AND DELETED IT AND I DONT REMEMBER WHAT I PUT
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
where there is the decimal point,you count the numbers after the decimal point