Year 9
Year 9
Solving adfected quadratic equations (Part 1)
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Lesson details
Key learning points
- In this lesson, we will solve quadratic equations when in factorised form.
Licence
This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
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6 Questions
Q1.
Which is incorrect?
B
C
Q2.
Which is incorrect?
B
C
Q3.
what is the value of b?
b = 10x
b = 15x
Q4.
what is the value of a?
a = -3
a = 2
a = 9
Q5.
what is the value of a?
a = 0
a = 3
a = 7
Q6.
what is the value of a?
a = 4
a = 5
a = 9
5 Questions
Q1.
What are the solutions/solution to 'A'?
x = 6, x = 5
x=-6, x = +5
Q2.
What are the solutions/solution to 'B'?
x=-3, x = 5
x=-6, x = +5
x=6, x=-5
Q3.
What are the solutions/solution to 'C'?
x = -5
x = 10
x = 2, x = 10
Q4.
What are the solutions/solution to 'D'?
x = - 3
x = 0, x= 3
x = 1, x= -3
Q5.
What are the solutions/solution to 'E'?
no solutions