Question

The rectangle area 80 . The lenght more than breadth 30 Find is the length​

Answer 1

Answer:

I think the question is wrong, even though I will write that what I understand...

Step-by-step explanation:

$\bigstar$ $\mathcal\pink{GIVEN:}$

$\textit{l= 30+b and Area= 80}$

$\bigstar$ Let 'l'be the length of the rectangle.

$\bigstar$ Let 'b or w 'be the breadth or width of the rectangle.

$\bigstar$ $\textit{Area= lb}$

$\mathcal{30b+b^2=80}$

$\mathcal{b^2+30b-80=0}$

$\bigstar$ b= -15$\pm$√305

$\bigstar$ l= 15$\pm$√305