Common-Core/ Grade 9
Maths MCQ Based On Quadratic equations check point
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Common-Core Grade 9 - 9 Quadratic equations check point
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Use the sum of roots to find the difference of roots.
Use the formula of the discriminant.
use the formula
\\(square = x + bx+(\\frac b 2)^2\\)
Use the formula for the product of roots.
Use the formula \\(x = {-b \\pm \\sqrt{b^2-4ac} \\over 2a}\\)
Use graphs and find out the number of solutions
\\(D={b^2-4ac} >0\\) for two distinct roots.
\\(D={b^2-4ac} = 0\\) for equal roots.
find the value of the function
find the value of p
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