Exponents & Powers Quiz 3

$(-1)^{101}+(-1)^{100}$ = ……

$7^{x+5}=1\Rightarrow x$ = ……

$(\frac{3}{5})^4\times(\frac{3}{5})^3\times (\frac{3}{5})^7$

What should be multiplied with $3^{-4}$ we will get 729 is …..?

$(4^\circ-3^\circ)\times2^\circ$ = ……

$\frac{x^a}{x^b}\times\frac{x^b}{x^c}\times\frac{x^c}{x^a}$ = ……

Which of the following is true?

$5^6\times5^{2x}=5^{20} \Rightarrow$ x = ……

8536 in standard form is

The prime factorisation of 210 is