170k views
1 vote
2x2+ 5x -4 = 0

• _Value of the Discriminant:
• Number of Solutions:
• Number of x-intercepts:
• Type of Solutions:

User Haynes
by
8.0k points

1 Answer

4 votes

Answer:

Explanation:

value of discriminant:


5^(2) - 4 (2)(-4)\\=25+32\\=57\\

As the value of discriminant is larger than zero, so there are 2 distinct solutions.

2 solutions also mean there are 2 x-intercepts.

User Nikita Chernov
by
9.2k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories