Try another version of this question Get help: Box 1: Enter each element of the matrix as number (like 5, -3, 2.2)
G = `[(2,5),(9,-5),(-2,-10),(3,1)]` F = `[(6,4),(1,-9),(-7,-10),(-8,-5)]`
`2G+4F = `
`[(28,26),(22,-46),(-32,-60),(-26,-18)]`