Solve -5x2 = -50
Solving Quadratics Factor Square Root and Quadratic Formula

Quiz
•
Mathematics
•
9th - 11th Grade
•
Hard
Barbara White
FREE Resource
40 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
± 5
± 10
± √10
-10
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5b2 - 4 = 41
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Solve by factorising: x2 - 9x + 20 = 0
x = -4 and x = -5
x = 20 and x = -9
x = 4 and x = 5
x = -4 and x = 5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Factorise: 49x2 - 100
(49x + 100)(x - 1)
(7x - 10)(7x + 10)
(49x - 10)(x + 10)
(7x -10)(7x - 10)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Factorise: 3x2- 6x - 24
(3x - 8)(x + 3)
(3x + 4)(x - 6)
3(x - 2)(x + 4)
3(x + 2)(x - 4)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Solve 7x2 - 26x - 8 = 0
x = -1 and x = -7/8
x = 4 and x = -2/7
x = -4 and x = 2/7
x = 4 and x = -7/2
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