# Quadratic Equation

## Quiz by Jessa Mae Dumalag

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- Q130s
- Q2
What is the highest degree of a quadratic equation?

4

3

2

1

30s - Q3
Find the value of x: 2x

^{2}- 50 = 0-5

5

$\backslash pm5$

0

30s - Q4
How many roots does a quadratic equation have?

1

2

3

4

30s - Q5
From what word does the word "quadratic" comes from?

quad

x

^{2}square

none of the above

30s - Q6
UAQARDCI NEOQIUAT

Users re-arrange answers into correct orderJumble30s - Q7
A quadratic equation can be solved by extracting square roots.

truefalseTrue or False30s - Q8
Which of the following is not a method used for solving quadratic equations?

QUADRATIC FORMULA

COMPLETING THE SQUARE

FACTORING

FOIL METHOD

30s - Q9
What is the square root of 96?

$4\backslash sqrt\{6\}$

$6\backslash sqrt\{4\}$

$\backslash sqrt\{16.6\}$

$\backslash sqrt\{96\}$

30s - Q10
What is the standard form of a quadratic equation?

$ax^2\backslash \; +\backslash \; bx\backslash \; +\backslash \; c\backslash \; =\backslash \; 0$

$ax^2\backslash \; +\backslash \; bx\backslash \; -\backslash \; c\backslash \; =\backslash \; 0$

$-ax^2\backslash \; +\backslash \; bx\backslash \; \backslash \; +\backslash \; c\backslash \; =\backslash \; 0$

$ax^2\backslash \; +\backslash \; bx^2\backslash \; +\backslash \; c\backslash \; =\backslash \; 0$

30s - Q11
A quadratic equation has no more than 1 root.

falsetrueTrue or False30s - Q12Users enter free textType an Answer30s
- Q1330s
- Q1430s
- Q15Users enter free textType an Answer30s