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This set of MCQs helps you brush up on important math topics and prepare you to dive into skill practice.
Which expression with a fractional exponent best represents √7 ?
7 ½
7¼
2^7
7⅓
Evaluate :
13√5
11√5
20
120
Simplify :
sqrt{125}
5 sqrt{5}
5 sqrt{25}
sqrt{5}
sqrt{15}
It is the process of eliminating the radical expression in the denominator.
factorization
rationalization
extracting the roots
simplifying radicals
Between what two consecutive whole numbers does √31 lies?
6 and 7
4 and 5
5 and 6
2 and 3
2𝑥√3z
2𝑥√zy
𝑥√z
2𝑥√z
Simplify
x√x
x4
√x
3x√x
Which expression with a fractional exponent best represents √7 ?
7 ½
7¼
2^7
7⅓
