190k views
1 vote
Select all of the following that are quadratic equations.​

Select all of the following that are quadratic equations.​-example-1
User Bhadra
by
7.7k points

1 Answer

3 votes

Answer:

x^2 -2x = 4x+1

2x^2 +12x = 0

9x^2 +6x -3=0

Explanation:

A quadratic equation has the highest power of x being squared

x^2 -2x = 4x+1

2x^2 +12x = 0

9x^2 +6x -3=0

These are all quadratic equations

User Akj
by
7.8k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.