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Quadratic equations & functions quiz
Five questions on Quadratic equations & functions. Answer all 5 to see your score. Questions are drawn from a bank of 15, so every attempt is different.
Question 1 of 5
Solve (x - 3)^2 = 16.
Question 2 of 5
What number completes the square for x^2 + 10x?
Question 3 of 5
Solve x^2 + 4x - 1 = 0.
Question 4 of 5
Solve 2x^2 - 7x + 3 = 0.
Question 5 of 5
In the quadratic formula, the denominator is: