Class 7 Mathematics Chapter 13 Quiz

The value of $28$ when expressed in exponential form is $2^8 = 256$.

The expression $2 imes 2 imes a imes a$ in exponential form is $2^2 imes a^2 = 4a^2$.

The value of $(-4)^3$ is $-4 imes -4 imes -4 = -64$.

<p>The expression $a^m imes a^n = a^{m+n}$.</p> Signup and view all the answers

<p>The value of $a^0$ is $1$.</p> Signup and view all the answers