Common-Core/ Grade 9
Maths MCQ Based On Quadratic equations check point
Our free online Maths test quiz for Grade 9 will assist you to improve your Maths skills on every concept in a fun interactive way.
Happy students
Awesome classes
Common-Core Grade 9 - 9 Quadratic equations check point
|
Use the formula of the sum of roots.
\\(D={b^2-4ac} >0\\) for two distinct roots.
units down means subtraction
Use the sum of roots to find the difference of roots.
Think about zeros of quadratic equation
Use the formula of the discriminant.
Use graphs and find out the number of solutions
Use the formula of the discriminant.
Use the formula \\(x = {-b \\pm \\sqrt{b^2-4ac} \\over 2a}\\)
find the value of the function
At JustTutors, we believe in the power of digital technology to help students get personalized learning and attention from India's best-in-class science, english and math tutors. We are focused on creating a top-class e-learning platform that brings together the best teachers, technology, media, content for creating a seamless and world-class experience for every student.