Worksheetsgr12 3h h3 voorkennis (47-2)
Total questions: 11
Worksheet time: 8mins
Name
Class
Date
1.
y=2x2-18
Bereken voor x=4
(a)
2.
y=2x2-18
Bereken voor x=-3
(a)
3.
y=−21x2+16
Bereken voor x=6
(a)
4.
y=−21x2+16
Bereken voor x=-1
(a)
5.
(x−1)(x+7)=
a)
x2+8x+7
b)
x2+8x+7
c)
x2+6x−7
d)
x2−6x−7
6.
7x(x+7)
a)
7x2+49x
b)
x2+49x
c)
7x+49x2
d)
7x2+7
7.
(x−1)(x+1)=
a)
x2
b)
x2−2x+1
c)
x2+2x−1
d)
x2−1
8.
(x+3)(x−5)=
a)
x2−2x−15
b)
x2−2x+15
c)
x2+2x−15
d)
x2+2x+15
9.
(2x−1)(x+8)=
a)
2x2−15x+8
b)
x2+17x−8
c)
x2+15x−8
d)
2x2+15x−8
10.
(7−2x)(x+3)=
a)
−2x2+x+21
b)
5x2+21
c)
2x2−x+21
d)
2x2−13x+21
11.
x(x+7)=
a)
x2+7x
b)
2x+7x
c)
x2+7
d)
2x+7
100 %
