Qwizdom algebra - expanding
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GEBRA: EXPANDING INTERACTIVE QWIZDOM LESSON
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An interactive maths lesson designed for use with Qwizdom Interactive Voting Systems
Transcript of Qwizdom algebra - expanding
![Page 1: Qwizdom algebra - expanding](https://reader035.fdocuments.net/reader035/viewer/2022081821/5490df31b479590a378b456b/html5/thumbnails/1.jpg)
ALGEBRA: EXPANDINGAN INTERACTIVE QWIZDOM LESSON
![Page 2: Qwizdom algebra - expanding](https://reader035.fdocuments.net/reader035/viewer/2022081821/5490df31b479590a378b456b/html5/thumbnails/2.jpg)
Expand 3x(x+4) =
A) 3x + 12
B) 3x² + 12x
C) 3x² + 7x
![Page 3: Qwizdom algebra - expanding](https://reader035.fdocuments.net/reader035/viewer/2022081821/5490df31b479590a378b456b/html5/thumbnails/3.jpg)
Expand 7x(y+6)
A) 7xy + 42x
B) 7y² + 42x²
C) 7x + y + 13x
![Page 4: Qwizdom algebra - expanding](https://reader035.fdocuments.net/reader035/viewer/2022081821/5490df31b479590a378b456b/html5/thumbnails/4.jpg)
Expand 6a(a+3)
A) 6a + 9
B) 6a² + 9a
C) 6a² + 18a
![Page 5: Qwizdom algebra - expanding](https://reader035.fdocuments.net/reader035/viewer/2022081821/5490df31b479590a378b456b/html5/thumbnails/5.jpg)
(x+2)(x+3)
A) x² + 5x + 6
B) x² + 23x +5
C) x² + 6
![Page 6: Qwizdom algebra - expanding](https://reader035.fdocuments.net/reader035/viewer/2022081821/5490df31b479590a378b456b/html5/thumbnails/6.jpg)
(x+10)(x+10)
A) x² + 20x + 100
B) 100x
C) x² +10x + 100
![Page 7: Qwizdom algebra - expanding](https://reader035.fdocuments.net/reader035/viewer/2022081821/5490df31b479590a378b456b/html5/thumbnails/7.jpg)
(x+3)(x+5)
A) 3x + 5x
B) x² + 8x + 15
C) x² + 15x + 8
![Page 8: Qwizdom algebra - expanding](https://reader035.fdocuments.net/reader035/viewer/2022081821/5490df31b479590a378b456b/html5/thumbnails/8.jpg)
(x+2)(x+7)
A) x² + 14x + 14
B) x² + 9x + 14
C) x² +27x + 14
![Page 9: Qwizdom algebra - expanding](https://reader035.fdocuments.net/reader035/viewer/2022081821/5490df31b479590a378b456b/html5/thumbnails/9.jpg)
(x+10)(x+3)
A) x² + 30x + 13
B) x² + 7x + 13
C) x² + 13x + 30
![Page 10: Qwizdom algebra - expanding](https://reader035.fdocuments.net/reader035/viewer/2022081821/5490df31b479590a378b456b/html5/thumbnails/10.jpg)
(x + 10)(x – 6)
A) x² + 4x – 60
B) x² + 16x + 60
C) x² + 4x + 60
![Page 11: Qwizdom algebra - expanding](https://reader035.fdocuments.net/reader035/viewer/2022081821/5490df31b479590a378b456b/html5/thumbnails/11.jpg)
(x – 2)(x + 7)
A) x² - 9x + 14
B) x² -9x + 9
C) x² + 5x -14