Algebraic Expressions II - JSS2 Mathematics Past Questions and Answers - page 1
Which of the following is a monomial denominator?
๐ฅ+3
4๐ฆ
๐ฅโ1
2๐ฅ+5
Express the number of apples each person gets if Sarah has 2๐ฅ+3 apples divided among 5 people.
2๐ฅ+3/4
2๐ฅ+3/5
2๐ฅ+3
2๐ฅ/3+5
If John has ๐ฅ apples, how many apples does Sarah have if she has 3 more than twice John's apples?
3๐ฅ+3
2๐ฅโ3
2๐ฅ+3
๐ฅ+3
Find the time taken for a car traveling at ๐ฅ miles per hour to cover 100 miles.
100๐ฅ
๐ฅ/100
100/๐ฅ
100+๐ฅ
If a rectangle's width is ๐ค and its length is 3๐ค+4, what is the perimeter?
6๐ค+4
8๐ค+8
3๐ค+8
6๐ค+8
Simplify: 10๐ฅ^2+5๐ฅ/5๐ฅ
10๐ฅ+5
2๐ฅ^2+๐ฅ
10+5๐ฅ
2๐ฅ+1
Which expression represents "3 more than twice a number ๐ฆ"?
2๐ฆ+3
3๐ฆ+3
2+3๐ฆ
๐ฆ+6
Express the simplified form of 12๐ฅ^2/4๐ฅ
12๐ฅ
3๐ฅ
4๐ฅ
3๐ฅ^2
Simplify the expression: 6๐ฅ^2/3๐ฅ
Simplify the expression: 8๐ฅ^3+4๐ฅ/2๐ฅ
First, factor out 2๐ฅ from the numerator:
8๐ฅ^3+4๐ฅ/2๐ฅ
=2๐ฅ(4๐ฅ2+2)2๐ฅ
=4๐ฅ^2+2
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