Powers and Base

2² x 2³

• 4⁶

• 4⁵

• 2⁶

• 2⁵

If the bases are the same, then you....

• Multiply the exponents

• Subtract the exponents

• Add the exponents

• Divide the exponents

4² * 4²

• 16⁴

• 4²

• 4⁴

• 8²

2 * 2² *2²

• 2⁴

• 8⁴

• 36

• 2⁵

What is the base in 2⁸ ?

• 8

• 2

Billy was asked to solve 3⁵∙3⁴. He got 9²⁰. What error did he make?

• When he multiplies exponents, he is supposed to add the base and the exponent

• When he multiplies exponents, he is supposed to multiply the base and keep the exponents

• When he multiplies exponents, he is supposed to keep the base and add the exponents if the base is the same

• None of the above

15⁹÷15^{3 =}

• 15⁶

• 15¹²

• 1⁶

• 1¹²

10⁵ x  10⁷

• 10²

• 10³

• 10¹²

• 10¹³

• 2

• 8

• 4

• 1