Y10 Quadratics – Lesson 1 _
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Lesson 1 Homework:
Developmental Questions
2. Solve the following by factorising and using
the quadratic formula
a)
b)
c)
d)
e)
f)
Exam Style Questions
2. The golden ratio is defined as the positive
number that satisfies
. What is the
value of
3. One of the solutions of the equation
is . Find the other solution.
4. Solve
5. Solve
6. Solve
leaving your answer in exact
form.
7. MCQ: The -coordinates of the points and
are
a)
b)
c)
d)
8. Solve .
9. Solve the equation
for x, where a is
a constant.
10. Solve the following by completing the square
a)
b)
c)
d)
e)
f)
11. Solve the following equations
a)
b)
c)
12. Solve the following:
(a)
(b)
(c) by letting .
13. Solve by completing the
square.
Y10 Quadratics – Lesson 1 _
- 9 -
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Answers
Developmental Questions
1.
(a)
(b)
(c)
(d)
(e)
(f)
Exam Style Questions
2.
3.
4.
5.
6.
7. C
8.
9.
10.
(a)
(b)
(c)
(d)
(e)
(f)
11.
(a)
(b)
(c)
12.
(a)
(b)
(c)
13.
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