Question

plz solve the problem. in quadratic equation. ​

Answer 1

Answer: l=25 and b=18

Step-by-step explanation:Case 1: (l+2)(b-3)=lb-45

lb-3l+2b-6=lb-45

-3l+2b=-39--- (1)

Case 2:(l-2)(b+2)=lb+10

lb+2l-2b-4=lb+10

2l-2b=14---(2)

{Solving 1 and 2}

-l=-25

Therefore l=25

putting value of l in any equation

2(25)-2b=14

50-2b=14

-2b=-36

b=-36/-2

Therefore b=18