1.
Which of the following is not a quadratic equation? -> x ^{2} = -1
True
False

2.
If the polynomial 4x ^{2} + 9x + c is the square of binomial of degree 1, what is c ? ->

True
False

3.
The polynomial x ^{2} + 11x + c is the square of which binomial? ->

True
False

4.
How many solutions are there to the equation x ^{2} + 12x = -36? -> more than I care to think about
True
False

5.
How many solutions are there to the equation x ^{2} – 4x = 17? -> two
True
False

6.
Solve: x ^{2} + 14x + 40 = -5. -> x = -3, x = -11
True
False

7.
Solve, assuming that a , b , c are constants and c is not zero: cx ^{2} + ax + b = 0. ->

True
False

8.
Solve: 2x ^{2} + 5x + 3 = 7. ->

True
False

9.
If the quadratic equation ax ^{2} + bx + c = 0 has discriminant 0, how many solutions does the equation have? -> oh so many
True
False

10.
A student was asked to solve the equation 3x ^{2} + 10x – 11 = 0. They wrote down the following work.

Where, if anywhere, did the student make their first mistake?

-> The student made no mistakes.
True
False