Simplifying with powers

Wiskunde!

Math

Put on your table please:

book + notebook

calculator

laptop

pencil case

1 / 13

Slide 1: Slide

WiskundeMiddelbare schoolhavo, vwoLeerjaar 2

This lesson contains 13 slides, with interactive quizzes, text slides and 1 video.

Lesson duration is: 45 min

Items in this lesson

Wiskunde!

Math

Put on your table please:

book + notebook

calculator

laptop

pencil case

Slide 1 - Slide

Here we go!

5 a^{​ 2 ​ ​} + 7 a^{​ 2 ​ ​} =

12 a^{​ 4 ​ ​}

12 a \cdot a

12 a^{​ 2 ​ ​}

35 a^{​ 2 ​ ​}

Slide 2 - Quiz

Work out the brackets

(p - 7)^{​ 2 ​ ​} =

p^{​ 2 ​ ​} - 14 p - 49

p^{​ 2 ​ ​} - 14 p + 49

p^{​ 2 ​ ​} + 49

p^{​ 2 ​ ​} + 14 p - 49

Slide 3 - Quiz

And now, by your self!
(Typ in the answer,
without spaces)

\frac{​ 3 a b ​ ​}{​ b ​} + 5 a =

Slide 4 - Open question

Slide 5 - Video

And how does it work with plus and minus?

x^{​ 2 ​ ​} + x^{​ 3 ​ ​} =

3 x^{​ 6 ​ ​} + 5 x^{​ 6 ​ ​} =

Slide 6 - Slide

(x + 2) (x - 6) =

x^{​ 2 ​ ​} - 6 x + 2 x - 12

x^{​ 2 ​ ​} - 12 - 4 x

x^{​ 2 ​ ​} - 8 x - 12

x^{​ 2 ​ ​} - 4 x - 12

Slide 7 - Quiz

(2 a)^{​ 4 ​ ​} =

(5 a^{​ 3 ​ ​} b^{​ 6 ​ ​})^{​ 2 ​ ​} =

Slide 8 - Slide

Simplify:

(5 a^{​ 4 ​ ​} b^{​ 7 ​ ​})^{​ 3 ​ ​} =

Wait?!? What?!?

15 a^{​ 7 ​ ​} b^{​ 10 ​ ​}

125 a^{​ 7 ​ ​} b^{​ 10 ​ ​}

125 a^{​ 12 ​ ​} b^{​ 21 ​ ​}

Slide 9 - Quiz

Work out the brackets.
(Just typ in the answer,
without spaces. x squared = x^2)

(3 x^{​ 4 ​ ​})^{​ 5 ​ ​} =

Slide 10 - Open question

Division with powers

\frac{​ 1 2 x ^{​ 6 ​ ​} ​ ​}{​ x ^{​ 4 ​ ​} ​} =

Slide 11 - Slide

Final question!
Typ in the answer, without spaces
a squared = a^2

\frac{​ 1 0 a ^{​ 20 ​ ​} ​ ​}{​ 2 a ^{​ 4 ​ ​} ​} =

Slide 12 - Open question

This is how I feel now...

😒🙁😐🙂😃

Slide 13 - Poll

Simplifying with powers

Items in this lesson

Slide 1 - Slide

Slide 2 - Quiz

Slide 3 - Quiz

Slide 4 - Open question

Slide 5 - Video

Slide 6 - Slide

Slide 7 - Quiz

Slide 8 - Slide

Slide 9 - Quiz

Slide 10 - Open question

Slide 11 - Slide

Slide 12 - Open question

Slide 13 - Poll

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