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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

High School Mathematics
2.74 Review - Radicals

Radicals Review Test

Q 1: A number is multiplied by half of it. 8 is added to the product. The sum is 520. Find the number.
31
30
32
33

Q 2: A number is multiplied by half of it. 8 is added to the product. The sum is 656. Find the number.
37
35
34
36

Q 3: Expand (7 + 5)2.
10 + 235
12 + 235

Q 4: Find the square root of the number 0.00207936.
0.0456
0.0476
0.0466
0.0446

Q 5: A surd having unity as its rational factor, the other factor being irrational is called a _______.
Pure radicals
Simple radicals

Q 6: Find the square root of 7, correct it to 3 decimal places.
2.644
2.648
2.646
2.664

Q 7: From the following which represents the descending order of the radicals 32, 23, 34 . Choose a, b, or c.

a) 32, 23, 34
b) 23, 32,34
c) 23, 34, 32

Answer:

Q 8: Solve 7 (x-3)2 - 8 = 40 - 5(x-3)2.
1 and 5
3 and 7
2 and 6

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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