Copyright © 2024 Dr Amir - All Rights Reserved Dr Amir - Test 101 - Year 10 Mathematics Tutoring Year 10 Draft Test - QUADRATIC EQUATIONS www.DrAmir.com.au/tests

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DR AMIR ASSESSES AS AN INTEGRAL PART OF TRAINING

Name *

1. Solve: (x+4)(x-5) - 2(1+3x) = 3x +2 *

c) x= -4, x= 5

a) One solution, as discrement is zero.

b) No solution as discrement is negative.

d) None of the above

2. Solve: *

b) The quadratic equation has one solution and x= 16.

c) x= 20, x= 12

d) x=32, x=0

a) The quadratic equation has no solution.

3. Solve: 1-(x-1)(x-3) = 2 *

b) x=1

d) x=2

a) x=1 , x=3

C) x=3

Required

4. Solve: *

b) x=1

d) x=1 or x=-1

c) Non of these answers

a) x=0

Required

5.Dr Amir would like to find an acceptable solution within the domain of the following equation. What is x? *

b) x=0

c) x=0 or x=2

d) Non of the above

a) x=2

Required

6. Solve: *

d) x=0

a) x=4 or x=-1

c) x =16

b) x= -1

Required

7. Use completing square method to factorise and then solve the following equation: *

d) Cost = 110 + 50C +60P

b) x=2

c) x=-2 , x=-3

Required

8. Solve: *

c) x= -2

a) x=2

b) No solution.

d) Non of the above.

Required

9. Solve *

c) x= 1

d) x= -2

a) x=2

b) x= -1

Required

10. Dr Amir would like to find the dimensions of a rectangular block of land with the perimeter of 60m and area of 131.25 square meters. *

a) a=8, b=7

c) a=17.5, b=7.5

b) a=7, b=8

d) Non of the above.

Required

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