Exponent Laws MPM 1D

 $\left(3x^4\right)^3=3x^{12}$  

• True

• False

 $\left(-2a^2\right)^3=-8a^6$  

• True

• False

When multiplying powers with the same base, you keep the base the same and add the exponents.

• True

• False

To simplify a power of a power, you keep the base the same and add the exponents.

• True

• False

Any base raised to the exponent 0 is equal to 0.

• True

• False

Which is the simplified form of  $3x^2y\ \times\ 5xy$  ?

•  $15x^2y^{2\ }$  

•  $15x^2y$  

•  $15x^3y$  

•  $15x^{3\ }y^{2\ }$  

Which is the simplified form of  $g\cdot g^{4\ }\cdot g^3$  

•  $g^7$  

•  $g^8$  

•  $g^{12}$  

•  $g^{13}$  

What is the value of  $\left(\frac{1}{2}\right)^4$  ?

•  $\frac{1}{8}$  

•  $\frac{1}{16}$  

•  $\frac{1}{2}$  

• 2

Express  $7^2\times7^4$  as a single power.

•  $7^8$  

•  $7^6$  

•  $7^2$  

•  $7^4$  

Express  $12^5\div12^2$  as a single power.

•  $12^{10}$  

•  $12^2$  

•  $12^3$  

•  $12^5$