Recap C13

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WiskundeMiddelbare schoolhavoLeerjaar 3

This lesson contains 36 slides, with interactive quizzes and text slides.

Items in this lesson

Recap C13

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Slide 1 - Slide

Today

Start (5 min)
Questions Checkpoint (15 min)
Bettermarks (20 min)
Questions together (15 min)
Bettermarks (20 min)
End lesson (5 min)

Slide 2 - Slide

C13 Solutions

2 x + 7 = 6 x - 10

2 x + 7 < 6 x - 10

3 x^{​ 2 ​ ​} + 9 x = 0

x^{​ 2 ​ ​} - 7 x + 12 = 0

7 x^{​ 8 ​ ​} - 630 = 0

Slide 3 - Slide

Question 2

Slide 4 - Slide

Calculate in if

x = \frac{​ 1 ​ ​}{​ 6 ​}

y

y = 2 x + 1

3 \frac{​ 1 ​ ​}{​ 6 ​}

1 \frac{​ 1 ​ ​}{​ 1 2 ​}

1 \frac{​ 2 ​ ​}{​ 6 ​}

1 \frac{​ 1 ​ ​}{​ 3 ​}

Slide 5 - Quiz

Question 2

Slide 6 - Slide

Question 5

Slide 7 - Slide

Question 7

Slide 8 - Slide

Question 9

Slide 9 - Slide

Question 10

6 x^{​ 4 ​ ​} + 19 = 390

Slide 10 - Slide

Question 10

6 x^{​ 4 ​ ​} + 19 = 390

6 x^{​ 4 ​ ​} = 361

Slide 11 - Slide

Question 10

6 x^{​ 4 ​ ​} + 19 = 390

6 x^{​ 4 ​ ​} = 361

x^{​ 4 ​ ​} = 60 \frac{​ 1 ​ ​}{​ 6 ​}

Slide 12 - Slide

Question 10

6 x^{​ 4 ​ ​} + 19 = 390

6 x^{​ 4 ​ ​} = 361

x^{​ 4 ​ ​} = 60 \frac{​ 1 ​ ​}{​ 6 ​}

x = - ​ 4 ​ ​ \sqrt ​ 60 \frac{​ 1 ​ ​}{​ 6 ​} ​ ​ ​

x = ​ 4 ​ ​ \sqrt ​ 60 \frac{​ 1 ​ ​}{​ 6 ​} ​ ​ ​

Slide 13 - Slide

Homework

13.1-13.6 Before 2-test
At least one coin
0 paragraphs = -2 on work attitude
1, 2 or 3 paragraphs = -1
Finished all = + 0,5

Slide 14 - Slide

Bettermarks

Work on the Checkpoint (as a practice test) or homework
20 min
Raise your finger if you have any questions
Communicate in English please

Slide 15 - Slide

Go back to LessonUp

Slide 16 - Slide

C13 Solutions

2 x + 7 = 6 x - 10

3 x^{​ 2 ​ ​} + 9 x = 0

x^{​ 2 ​ ​} - 7 x + 12 = 0

7 x^{​ 8 ​ ​} - 630 = 0

Slide 17 - Slide

To solve this equation you use...

x^{​ 2 ​ ​} = 97

timer

0:20

The balance method

The root

Factoring

Quadratic formula

Slide 18 - Quiz

C13 Solutions

2 x + 7 = 6 x - 10

3 x^{​ 2 ​ ​} + 9 x = 0

x^{​ 2 ​ ​} - 7 x + 12 = 0

7 x^{​ 8 ​ ​} - 630 = 0

Slide 19 - Slide

To solve this equation you use...

x^{​ 2 ​ ​} - 3 x - 4 = 0

timer

0:20

The balance method

The root

Factoring

Quadratic formula

Slide 20 - Quiz

C13 Solutions

2 x + 7 = 6 x - 10

3 x^{​ 2 ​ ​} + 9 x = 0

x^{​ 2 ​ ​} - 7 x + 12 = 0

7 x^{​ 8 ​ ​} - 630 = 0

Slide 21 - Slide

To solve this equation you use...

3 x^{​ 2 ​ ​} - 18 x = 0

timer

0:20

The balance method

The root

Factoring

Quadratic formula

Slide 22 - Quiz

C13 Solutions

2 x + 7 = 6 x - 10

3 x^{​ 2 ​ ​} + 9 x = 0

x^{​ 2 ​ ​} - 7 x + 12 = 0

7 x^{​ 8 ​ ​} - 630 = 0

Slide 23 - Slide

To solve this equation you use...

x^{​ 2 ​ ​} + 5 x + 6 = 0

timer

0:20

The balance method

The root

Factoring

Quadratic formula

Slide 24 - Quiz

C13 Solutions

2 x + 7 = 6 x - 10

3 x^{​ 2 ​ ​} + 9 x = 0

x^{​ 2 ​ ​} - 7 x + 12 = 0

7 x^{​ 8 ​ ​} - 630 = 0

Slide 25 - Slide

To solve this equation you use...

4 x^{​ 2 ​ ​} + 23 = 0

timer

0:20

The balance method

The root

Factoring

Quadratic formula

Slide 26 - Quiz

C13 Solutions

2 x + 7 = 6 x - 10

3 x^{​ 2 ​ ​} + 9 x = 0

x^{​ 2 ​ ​} - 7 x + 12 = 0

7 x^{​ 8 ​ ​} - 630 = 0

Slide 27 - Slide

To solve this equation you use...

24 x - 9 = 8

timer

0:20

The balance method

The root

Factoring

Quadratic formula

Slide 28 - Quiz

C13 Solutions

2 x + 7 = 6 x - 10

3 x^{​ 2 ​ ​} + 9 x = 0

x^{​ 2 ​ ​} - 7 x + 12 = 0

7 x^{​ 8 ​ ​} - 630 = 0

Slide 29 - Slide

To solve this equation you use...

23 x^{​ 2 ​ ​} = 0

timer

0:20

The balance method

The root

Factoring

Quadratic formula

Slide 30 - Quiz

C13 Solutions

2 x + 7 = 6 x - 10

3 x^{​ 2 ​ ​} + 9 x = 0

x^{​ 2 ​ ​} - 7 x + 12 = 0

7 x^{​ 8 ​ ​} - 630 = 0

Slide 31 - Slide

To solve this equation you use...

7 x^{​ 2 ​ ​} + 9 x = 0

timer

0:20

The balance method

The root

Factoring

Quadratic formula

Slide 32 - Quiz

C13 Solutions

2 x + 7 = 6 x - 10

3 x^{​ 2 ​ ​} + 9 x = 0

x^{​ 2 ​ ​} - 7 x + 12 = 0

7 x^{​ 8 ​ ​} - 630 = 0

Slide 33 - Slide

To solve this equation you use...

13 x + 8 = 0

timer

0:20

The balance method

The root

Factoring

Quadratic formula

Slide 34 - Quiz

C13 Solutions

2 x + 7 = 6 x - 10

3 x^{​ 2 ​ ​} + 9 x = 0

x^{​ 2 ​ ​} - 7 x + 12 = 0

7 x^{​ 8 ​ ​} - 630 = 0

Slide 35 - Slide

Bettermarks

Work on the Checkpoint (as a practice test) or homework
Raise your finger if you have any questions
Communicate in English please

Slide 36 - Slide

Recap C13

Items in this lesson

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Slide 18 - Quiz

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