Question 1

Which of the following is a perfect square trinomial?

Accepted Answer

$x^2+\ 2x\ +\ 1$

Answer

$x^2+\ 2x\ +\ 1$

Answer

$x^2+\ 2x\ +\ 1$

Answer

$x^2+\ 2x\ +\ 1$

Question 2

How many real roots does the quadratic equation x² + 5x + 7 = 0 have?

Accepted Answer

0

Answer

Infinite

Answer

1

Answer

2

Question 3

How many real roots does the quadratic equation x² = 16?

Accepted Answer

2

Answer

1

Answer

0

Answer

Infinite

Question 4

What will be added to the equation x² + 24x + _____ to make it a perfect square trinomial?

Accepted Answer

144

Answer

12

Answer

576

Answer

24

Question 5

Which of the following equations can be solved easily by extracting square roots?

Accepted Answer

$x^2+\ 2x\ +\ 1$

Answer

$x^2+\ 2x\ +\ 1$

Answer

$x^2+\ 2x\ +\ 1$

Answer

$x^2+\ 2x\ +\ 1$

Question 6

Which of the following equations can be solved easily by factoring?

Accepted Answer

$x^2+\ 2x\ +\ 1$

Answer

$x^2+\ 2x\ +\ 1$

Answer

$x^2+\ 2x\ +\ 1$

Answer

$x^2+\ 2x\ +\ 1$

Question 7

In solving the equation x² + 14x = 32 by completing the square, what will be added to both sides of the equation to make the left side of the equation a perfect square trinomial?

Accepted Answer

49

Answer

14

Answer

2401

Answer

7

Question 8

What are the zeros of 3x² – 7x – 6 = 0?

Accepted Answer

$x^2+\ 2x\ +\ 1$

Answer

$x^2+\ 2x\ +\ 1$

Answer

$x^2+\ 2x\ +\ 1$

Answer

$x^2+\ 2x\ +\ 1$

Question 9

Which of the following are the roots of the equation x² – 3x – 54? Choose the simplified solution.

Accepted Answer

$x^2+\ 2x\ +\ 1$

Answer

$x^2+\ 2x\ +\ 1$

Answer

$x^2+\ 2x\ +\ 1$

Answer

$x^2+\ 2x\ +\ 1$

Question 10

What are the values of x in the equation -6x² + 36x = 0?

Accepted Answer

$x^2+\ 2x\ +\ 1$

Answer

$x^2+\ 2x\ +\ 1$

Answer

$x^2+\ 2x\ +\ 1$

Answer

$x^2+\ 2x\ +\ 1$

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