H. F. Blichfeldt, A Theorem Concerning the Invariants of Linear Homogeneous Groups, with some Applications to Substitution-Groups, Transactions of the American Mathematical Society, Vol. 5, No. 4 (Oct ...

A linear equation is drawn as a straight line on a set of axes. To draw the graph we need coordinates. We generate these coordinates by substituting values into the ...

Simultaneous equations Simultaneous examples with no common coefficients Forming and solving simultaneous equations Linear and quadratic equations - Higher Solving simultaneous equations graphically ...

A viral video about a new app looks like a dream come true for anyone who struggles with math. Based on the promo clip, PhotoMath, dubbed a “smart camera calculator,” appears to use smartphone cameras ...