Gr 8 Revision EOT
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Items in this lesson
Slide 1 - Slide
Evaluate: 7^2 ÷ 7^1.
A
7^1
B
7^3
C
7^0
D
7
Slide 2 - Quiz
What is 3^5 ÷ 3^5?
A
3^5
B
0
C
3^0
D
1
Slide 3 - Quiz
Calculate: 10^4 ÷ 10^2.
A
10^0
B
100
C
10^2
D
10^6
Slide 4 - Quiz
What is 5^3 ÷ 5^2?
A
5^5
B
5^1
C
5^0
D
5
Slide 5 - Quiz
What is 2^6 ÷ 2^4?
A
2^2
B
2^0
C
2^10
D
4
Slide 6 - Quiz
What is the product of 3^2 and 3^3?
A
3^4
B
3^6
C
3^1
D
3^5
Slide 7 - Quiz
Simplify: (x^2)^3
A
x^6
B
x^5
C
x^4
D
x^8
Slide 8 - Quiz
What happens if exponents are equal?
A
Result is 1
B
Result is the base
C
Result is undefined
D
Result is 0
Slide 9 - Quiz
What is (x^4)/(x^2)?
A
x^6
B
x^3
C
x^2
D
x^0
Slide 10 - Quiz
How is a negative exponent defined?
A
Remains the same
B
Reciprocal of the positive exponent
C
Becomes positive
D
Always equals zero
Slide 11 - Quiz
What is 10^5 divided by 10^2?
A
10^3
B
10^10
C
10^7
D
1
Slide 12 - Quiz
What is the rule for dividing powers?
A
Subtract the exponents of the bases
B
Square the base
C
Add the exponents of the bases
D
Multiply the bases
Slide 13 - Quiz
How is (x^2)^3 simplified?
A
x^5
B
x^4
C
x^3
D
x^6
Slide 14 - Quiz
What is the power of a power rule?
A
Subtract the exponents
B
Multiply the exponents
C
Add the exponents
D
Divide the exponents
Slide 15 - Quiz
If a = 3 and m = 2, (a^m)^2 equals?
A
3^2
B
3^4
C
3^6
D
3^8
Slide 16 - Quiz
What is the result of (2^3)^2?
A
2^6
B
2^4
C
2^9
D
2^5
Slide 17 - Quiz
What is (a^m)^n equal to?
A
a^(m*n)
B
a^(m-n)
C
m*n*a
D
a^(m+n)
Slide 18 - Quiz
What is the product of 2^4 and 2^3?
A
2^8
B
2^6
C
2^5
D
2^7
Slide 19 - Quiz
Calculate (3^2)^3.
A
27
B
243
C
81
D
729
Slide 20 - Quiz
Simplify (x^3)(x^2).
A
x^6
B
x^2
C
x^5
D
x^1
Slide 21 - Quiz
What does √(a^4) equal?
A
a^2
B
a^5
C
a
D
a^3
Slide 22 - Quiz
Simplify √(36x^2).
A
6x^2
B
x^2
C
6x
D
36x
Slide 23 - Quiz
Which is equal to √(a²b)?
A
ab
B
a√b
C
b/a
D
a²b
Slide 24 - Quiz
What is √(x²)?
A
|x|
B
x
C
x²
D
x³
Slide 25 - Quiz
What is √49 × √4?
A
14
B
28
C
20
D
12
Slide 26 - Quiz
Evaluate √36 - √16.
A
4
B
6
C
8
D
2
Slide 27 - Quiz
Which radical represents 3²?
A
√9
B
√12
C
√15
D
√6
Slide 28 - Quiz
What is √(36 + 64)?
A
14
B
10
C
8
D
12
Slide 29 - Quiz
Which is a perfect square?
A
52
B
55
C
50
D
49
Slide 30 - Quiz
Which number is not a perfect square?
A
16
B
8
C
4
D
9
Slide 31 - Quiz
Simplify: √(36) - 2.
A
2
B
8
C
4
D
6
Slide 32 - Quiz
What is √(49) + √(16)?
A
15
B
12
C
13
D
10
Slide 33 - Quiz
Which is a radical expression?
A
4 + 5
B
3x
C
√(x + 3)
D
x^2
Slide 34 - Quiz
What is the square root of 64?
A
6
B
8
C
7
D
10
