Exponents & Powers Quiz 4

$a^3\times a^{-10}$ = …

$7^{x+3}=5^{x+3}$ then x = ……

$(\frac{4}{3})^{-2}$ = ……

$(-9)^3\div9^3$ = ……

$x^7\div x^{12}$ = ……

$(\frac{1}{2016})^0$ = ……

The general form of $2.03\times10^{-5}$ is ……

The standard form of 23,40,00,000 is ……

$(7^{-1}-18^{-1})^0$ = ……

If we divide $8^5$ by … we get 8