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WorksheetsRational Irrational Exponents Review
Total questions: 20
Worksheet time: 20mins
(y9)-2
y18
y11
1/y18
y9/2
According to exponent rules, when we divide the expressions we _______ the exponents.
add
subtract
multiply
divide
Rewrite
5a3
using rational exponents
5
a
3
To which real number set do the following real numbers belong?
Irrational Numbers
Natural Numbers
Rational Numbers
Integers
We know that π (Pi) is approximately equal to 3.141592654... To which subset of the real numbers does π belong?
Irrational Numbers
Rational Numbers
Integers
Natural Numbers
Simplify the expression using exponents.
818
915
98
8115
Using exponents, what is the simplified form of the expression (24)7
23
1428
228
211
What is the value of 180?
18
0
1
-18
How do you write 8.7 x 10-1 in standard form?
0.87
8.7
87
0.087
Which number is equivalent to 5-1?
Using exponents, what is the simplified form of this expression?
59
15
514
55
Simplify using your exponent rule(s) (53x2y4)0
5xy
1
0
5
Is the result rational or irrational? Explain.
Rational; The sum of two rationals is always rational.
Irrational; The sum of a rational and an irrational is always irrational.
Rational; The product of two rationals is always rational.
Irrational; The product of a nonzero rational and an irrational is always irrational.
Is the result rational or irrational? Explain.
Rational; The sum of two rationals is always rational.
Irrational; The sum of a rational and an irrational is always irrational.
Rational; The product of two rationals is always rational.
Irrational; The product of a nonzero rational and an irrational is always irrational.
A
B
C
D
A
B
C
D
A
B
C
D
Simplify
A
B
C
D
