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2-11 Practice

Posljednje ažuriranje about 3 years ago

22 questions

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Pitanje 1

1.

Select all the expressions that are perfect squares.

A. (x + 5)(x + 5)

B. (-9 + c)(c - 9)

C. (y - 10)(10 - y)

D. (a + 3)(3 + a)

E. (2x - 1)(2x + 1)

F. (4 - 3x)(3 - 4x)

G. (a + b)(b + a)

Pitanje 2

2.

What goes in the top left box?

Pitanje 3

3.

What goes in the top right box?

Pitanje 4

4.

What goes in the bottom left box?

Pitanje 5

5.

What goes in the bottom right box?

Pitanje 6

6.

What is (n + 7)² in standard form?

Pitanje 7

7.

What is (5 - m)² in standard form?

Pitanje 8

8.

What is (h + 1/3)² in standard form?

Pitanje 9

9.

What is one solution to the equation (x - 1)² = 4?

Pitanje 10

10.

What is the other solution to the equation (x - 1)² = 4? (If there isn't one, write "none").

Pitanje 11

11.

What is one solution to the equation (x + 5)² = 81?

Pitanje 12

12.

What is the other solution to the equation (x + 5)² = 81? (If there isn't one, write "none").

Pitanje 13

13.

What is one solution to the equation (x - 2)² = 0?

Pitanje 14

14.

What is the other solution to the equation (x - 2)² = 0? (If there isn't one, write "none").

Pitanje 15

15.

What is one solution to the equation (x + 11)² = 121?

Pitanje 16

16.

What is the other solution to the equation (x + 11)² = 121? (If there isn't one, write "none").

Pitanje 17

17.

What is one solution to the equation
?

Pitanje 18

18.

What is the other solution to the equation
? (If there isn't one, write "none").

Pitanje 19

19.

What is (2x + 1)(2x - 1) in standard form?

Pitanje 20

20.

Han's next step will be to subtract 4 from both sides. What is x² + 6x + 5 in factored form?

Pitanje 21

21.

What is one solution to the equation (x + 3)² = 4?

Pitanje 22

22.

What is the other solution to the equation (x + 3)² = 4?