5.2 solving methods



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Slide 1 - Diapositive

Today
You are able to use all solving methods for quadratic equations flexibly.

Slide 2 - Diapositive

7

Slide 3 - Vidéo

00:34
Where in the graph will we find the solution(s) to this equation?
A
x-intercepts
B
y-intercepts
C
x-vertex
D
y-vertex

Slide 4 - Quiz

02:01
Name one or two reasons why this usually isn't the best method.

Slide 5 - Question ouverte

02:19
Give the quadratic formula.

Slide 6 - Question ouverte

03:27
Simplify the square root of 52.
You can write V for the square root.

Slide 7 - Question ouverte

04:41
factorise x^2 -3x - 4

Slide 8 - Question ouverte

05:31
Complete the square for x^2 - 8x

Slide 9 - Question ouverte

07:09
How have we been calling this 'leading coefficient' ?

Slide 10 - Question ouverte

Work work
Last week: 
CH5: 2, 4, 5, 6, 8, 9, 10, 13, 14,

This week:
15, 16, 19, 21, 27, 31


timer
10:00

Slide 11 - Diapositive