Exponent Rules and Scientific Notations

Multiply:
(3.4 x 10⁵)(1.2 x 10^-3)

• 4.08 x 10³

• 4.8 x 10²

• 4.08 x 10²

• 4.08 x 10¹

Tags

CCSS.8.EE.A.4

How would you change this to a positive exponent:
1/x^-3

• 1/x³

• x³

• 3x

• 1/3x

Tags

CCSS.8.EE.A.1

(-2)³⋅(-2)⁶

• (-2)⁹

• (-2)¹⁸

• (-2)⁻³

• (-2)

Tags

CCSS.8.EE.A.1

8⁷ ⁄ 8²

• 8⁵

• 8⁹

• 8¹⁴

• 1⁵

Tags

CCSS.8.EE.A.1

3⁻⁴

• 1 ⁄ 3⁴

• -3⁴

• 3⁴

• 1 ⁄ 12

Tags

CCSS.8.EE.A.1

Using exponents, simplify the following expression:

5⁵ * 5^-3

• 5^-15

• 5⁸

• 5^-8

• 5²

Tags

CCSS.8.EE.A.1

Simplify the following expression:

(xyz)⁰ =

• 0

• 1

• xyz

• -1

Tags

CCSS.8.EE.A.1

Using exponents, simplify the following expression

• x^-7

• 1/x⁷

• x⁷

• x^-9

Tags

CCSS.8.EE.A.1

Evaluate this expression using the quotient rule.

• 9⁵

• 9⁹

• 1⁵

• 9^-5

Tags

CCSS.8.EE.A.1

Using exponents, simplify the following expression: (6²)³ * 6⁴ _______________ 6⁸

• 6

• 36

• 6¹⁶

• 6¹⁷

Tags

CCSS.8.EE.A.1