Question

translate it into a mathematical sentence:
the width of rectangular plot is 5m less than it's length and it's area is 84 m²​

Answer 1

Step-by-step explanation:

• let's l= x cm
• then b= x-5 cm
• l*b =84
• x(x-5) =84
• x²-5x=84
• x²-5x-84=0