Try another version of this question Get help: Box 1: Enter each element of the matrix as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Subtract: `[(-4,7),(0,8),(-1,0),(-4,-4)] - [(4,-5),(8,8),(4,-6),(-3,-8)]`
`[(-8,12),(-8,0),(-5,6),(-1,4)]`