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Squares and Square Roots
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Home
/
Algebra
/
Squares and Square Roots
/
Module Quizzes
/
The Life Quadratic True or False Quiz
TABLE OF CONTENTS
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Quizzes
After This, You Can Go on a Mathematical Radical Sabbatical
The Life Quadratic
True or False
Flashcards
You Might Want to Wear Your Pyth Helmet While Taking This Quiz
Handouts
Squares and Square Roots: The Life Quadratic True or False
1.
Which of the following is
not
a quadratic equation? ->
x
^{2}
= -1
True
False
2.
If the polynomial 4
x
^{2}
+ 9
x
+
c
is the square of binomial of degree 1, what is
c
? ->
True
False
3.
The polynomial
x
^{2}
+ 11
x
+
c
is the square of which binomial? ->
True
False
4.
How many solutions are there to the equation
x
^{2}
+ 12
x
= -36? -> more than I care to think about
True
False
5.
How many solutions are there to the equation
x
^{2}
– 4
x
= 17? -> two
True
False
6.
Solve:
x
^{2}
+ 14
x
+ 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: 2
x
^{2}
+ 5
x
+ 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 3
x
^{2}
+ 10
x
– 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
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