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In this lesson, we will learn how to use the rules of negative and fractional indices to solve problems.
Q1:
Express 1 5 π₯ β 6 1 9 in the form π β π π₯ π π .
Q2:
Which of the following is equal to ο» ο Γ ο» ο ο» ο 3 5 β 6 3 5 β 3 3 5 8 ?
Q3:
Simplify 6 Γ 3 2 β 3 β 1 .
Q4:
Simplify οΉ β 5 π ο οΉ β 7 π ο 9 7 .
Q5:
Evaluate 0 . 2 0 .
Q6:
Evaluate .
Q7:
If the expression οΌ 2 3 ο β 2 π¦ is rewritten in the form π π¦ , what is the value of π ?
Q8:
Simplify ο» β 8 ο β 2 .
Q9:
Which of the following is equal to ο» β 6 ο 4 ?
Q10:
Find the value of ο» β 9 ο 2 3 2 3 1 4 2 8 .
Q11:
Which of the following expressions is equal to ( β 2 ) Γ ( β 2 ) β 8 β 6 ?
Q12:
Simplify οΌ π π ο οΎ 2 π π ο β 1 β 3 β 2 β 2 β 3 .
Q13:
Which of the following is equal to β 1 0 9 π₯ π¦ β 2 β 7 ?
Q14:
Evaluate οΌ 6 4 2 7 ο β 2 3 .
Q15:
Let π₯ = ο‘ ο£ ο£ ο β 7 β 2 5 3 4 . Which of the following numbers is rational?
Q16:
Which of the following has the same value as 3 Γ· 3 2 β 4 ?
Q17:
Which of the following is equal to ( β 3 ) Γ ( β 3 ) β 5 4 ?
Q18:
Which of the following expressions has the same value as οΉ 3 ο 2 β 4 ?
Q19:
Which of the following expressions has the same value as οΉ ( β 2 ) ο β 8 β 6 ?
Q20:
Which of the following expressions has the same value as οΎ οΌ β 3 4 ο ο 5 β 7 ?
Q21:
Which of the following is equal to οΌ 1 3 5 ο Γ οΌ 1 3 5 ο 2 β 3 ?
Q22:
Which of the following expressions has the same value as οΎ οΌ β 3 4 ο ο β 3 6 ?
Q23:
Which of the following is equal to οΌ β 3 1 2 ο β 2 ?
Q24:
Which of the following expressions has the same value as οΊ ( β 2 ) ο 5 β 3 ?
Q25:
Which of the following is equal to οΌ 3 4 ο Γ οΌ 3 4 ο 2 β 3 ?
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