Math
I will give you 2 if you can solve $y = x^2$.
This is an inline \(a^*=x-b^*\) equation.
These are block equations:
\[a^2=x-b^2\] \[ a^*=x-b^* \]\( a^*=x-b^* \)
These are also block equations:
$a^3=x-b^5$
$$ a^*=x-b^* $$ $$ a^*=x-b^* $$ $$C_p[\ce{H2O(l)}] = \pu{75.3 J // mol K}$$\[\ce{H2SO4 + 2NaOH -> Na2SO4 + 2H2O} \]