Math, asked by Kirtimore2222, 5 months ago

The length and breadth of a rectangular hall are (x+5)m and xm respectively the carpet area of the hall is 84m^2. Write the quadratic equation find the value of x.

Answers

Answered by Anonymous

0

Answer:

answer is in the photo.........

Attachments:

Answered by ashokshrma960

1

Answer:

12

Step-by-step explanation:

l×b=x(x+5)=x²+5x

x²+5x-84=0

(x+7) and (x-12)

therefore 12 is the correct answer

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