Usefor rendering exponentials in latexCode:base^{exponent}

1. It follows that if then . This is because when you divide by a fraction it's the same as multiplying by it's inverse. The smaller the denominator the larger the expression

By the laws of exponents

Don't be scared by the exponent, you can treat it as normal

In most cases you'd then need to use logarithms but this one doesn't need them because if the bases are the same then the exponents must be the same: