Exponent Rules - with Explanations

Simplify (3x²)³

• 3x⁶

• 27x⁶

• 9x⁶

• 3⁶x⁶

Answer explanation

Remember, (3x²)³ is

3x² • 3x² • 3x²

Tags

CCSS.6.EE.A.1

Simplify 5³⋅5⁴

• 5⁷
• 25⁷

• 5¹²
• 25¹²

Tags

CCSS.8.EE.A.1

Simplify c⁵ • c³ • c³

• c⁴⁵
• 3c¹¹
• c¹¹
• 3c⁴⁵

Tags

CCSS.HSA.APR.A.1

Simplify 134⁰

• 0
• 134
• 1

Tags

CCSS.6.EE.A.1

2x³ • 3x² can be expanded as 2 • x • x • x • 3 • x • x

• True

• False

Answer explanation

When you see something like 2x³, it represents 2 • x • x • x and not 2x • 2x • 2x.

The x is happening 3 times, but the 2 is not.

Tags

CCSS.3.OA.B.5

(2y²)⁴ is equal to 2y⁸

• True

• False

Answer explanation

(2y²)⁴ is equal to 2y² • 2y² • 2y² • 2y² which means you have to do 2 • 2 • 2 • 2.

Tags

CCSS.8.EE.A.1

Tags

CCSS.8.EE.A.1

Tags

CCSS.8.EE.A.1