Question

try to solve this problem.​

Answer 1

Step-by-step explanation:

2(1)-3(0) 1(5)+∆(2) 2(u)-3(∆)

2 5+2∆ 2u-3∆

5+2(3) 2(4)-3(3)

11 2

∆=11 u=2

∆=13 u=-36