Exponential Expressions and Equations

Simplify the exponential expression.

• 2x⁶y¹²

• 2x⁵y⁷

• 8x⁶y¹²

• 8x⁵y⁷

Anything raised to a power of zero is always: 

• 0

• 1

• itself

• negative

Tags

CCSS.8.EE.A.1

According to exponent rules, when we raise the power to a power we _______ the exponents.

• add

• subtract

• multiply

• divide

Tags

CCSS.8.EE.A.1

According to exponent rules, when we divide the expressions we _______ the exponents.

• add

• subtract

• multiply

• divide

Tags

CCSS.8.EE.A.1

According to exponent rules, when we multiply the expressions we _______ the exponents.

• add

• subtract

• multiply

• divide

Tags

CCSS.8.EE.A.1

Solve for x

3^x-20 = 27

• 17

• 27

• -7

• 23

Tags

CCSS.HSF.LE.A.4

• 4^4/3
• 4^3/4
• 2^4/3
• 2^3/4

Tags

CCSS.HSN.RN.A.2

• 5x^5/4
• 5x^-5/4
• (5x)^-5/4
• (5x)^-4/5

Anything raised to the power of 0 equals ____.

Tags

CCSS.8.EE.A.1

Answer explanation

As pictured, the exponent m/n should represent any of the following

--> power/root

--> exponent/index

--> inside/outside

When writing the radical form.

Tags

CCSS.HSN.RN.A.2