Year 9
Solving adfected quadratic equations (Part 2)
Year 9
Solving adfected quadratic equations (Part 2)
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Lesson details
Key learning points
- In this lesson, we will solve quadratic equations that first need to be factorised.
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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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
5 Questions
Q1.
Find the solutions to 'A'
y = - 5 and y = -2
y = 5 and y = 2
y=7 and y = 3
Q2.
Find the solutions to 'B'
y = -5 and y = -3
y = 5 and y = 10
y= 5 and y = 3
Q3.
Find the solutions to 'C'
y = 0 and y = 10
y = 1 and y = 10
y= 1 and y = -10
Q4.
Find the solutions to 'D'
y = 0 and y = -100
y = 10
Q5.
Find the solutions to 'E'
y = 81
y = 9