Letterrekenen

Letterrekenen - herhaling

2 a \cdot - 4 c \cdot - 2 b

= 16 a b c

3 p \cdot - 4 q + 3 p \cdot 6 q

= - 12 p q + 18 p q

= 6 p q

- 3 a b + 7 a c = k n

- 6 x + 5 y - 2 x - 3 y

= - 8 x + 2 y

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ANT2+Middelbare schoolvwoLeerjaar 1

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Lesson duration is: 60 min

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Items in this lesson

Letterrekenen - herhaling

2 a \cdot - 4 c \cdot - 2 b

= 16 a b c

3 p \cdot - 4 q + 3 p \cdot 6 q

= - 12 p q + 18 p q

= 6 p q

- 3 a b + 7 a c = k n

- 6 x + 5 y - 2 x - 3 y

= - 8 x + 2 y

- 2 a + a b + 5 a - 2 a b

- 3 a + 3 a b

3 a - a b

2 a b

3 a + 3 a b

2 x y + 3 x y \cdot x + 4 x \cdot 2 y

13 x y

2 x y + 7 x^{​ 2 ​ ​} y

10 x y + 3 x^{​ 2 ​ ​} y

10 x y + 3 x x y

Haakjes wegwerken - Herhaling

4 (a + 3 b) - a

= 4 a + 12 b + a = 3 a + 12 b

x (2 y + 3)

= 2 x y + 3 x

y = 5 (x + 1) - (2 x + 6)

y = 5 x + 5 - 2 x - 6

y = 3 x - 1

- 4 (2 x + 8)

2 p (q - 1) - (1 - 2 p)

Machten en Letters

5 x \cdot 2 x

= 10 x^{​ 2 ​ ​}

4 x \cdot x \cdot 3 x

= 12 x^{​ 3 ​ ​}

4 x^{​ 2 ​ ​} \cdot 6 x \cdot x

= 24 x^{​ 4 ​ ​}

2 a^{​ 7 ​ ​} \cdot a^{​ 6 ​ ​}

= 2 a^{​ 13 ​ ​}

Machten en Letters

3 x^{​ 3 ​ ​} \cdot 2 x^{​ 2 ​ ​} \cdot - x

= - 6 x^{​ 6 ​ ​}

- 4 x^{​ 2 ​ ​} y^{​ 5 ​ ​} \cdot - 3 x^{​ 4 ​ ​} y

= 12 x^{​ 6 ​ ​} y^{​ 6 ​ ​}

4 a^{​ 3 ​ ​} + 6 a^{​ 3 ​ ​} - 8 a^{​ 3 ​ ​}

= 2 a^{​ 3 ​ ​}

3 p^{​ 4 ​ ​} - q^{​ 3 ​ ​} + p^{​ 4 ​ ​} - q^{​ 3 ​ ​}

= 2 p^{​ 4 ​ ​} - 2 q^{​ 3 ​ ​}

2 a^{​ 5 ​ ​} \cdot 3 a^{​ 7 ​ ​}

6 a^{​ 35 ​ ​}

6 a^{​ 2 ​ ​}

6 a^{​ 12 ​ ​}

6 a^{​ 57 ​ ​}

a^{​ 3 ​ ​} \cdot a^{​ 2 ​ ​} + 4 a^{​ 5 ​ ​}

5 a^{​ 5 ​ ​}

a + 4 a^{​ 5 ​ ​}

a^{​ 5 ​ ​} + 4 a^{​ 5 ​ ​}

a^{​ 6 ​ ​} + 4 a^{​ 5 ​ ​}

- 5 a^{​ 8 ​ ​} + 2 a^{​ 2 ​ ​} \cdot - 4 a^{​ 6 ​ ​}

EINDE