Question

A tank 30m long, 20m wide and 12m deep is dug in a rectangular
field of length 588m and breadth 50m. The earth so dug is
spread out evenly on the remaining part of the field. Find the
height of the field raised by it.​

Answer 1

Step-by-step explanation:

Let (9x-1/5) = a

Let (9x-1/5) = aand (x+1/3) =b

Let (9x-1/5) = aand (x+1/3) =bthen

Let (9x-1/5) = aand (x+1/3) =bthena2 +b2=( a+b)(a+b)

Let (9x-1/5) = aand (x+1/3) =bthena2 +b2=( a+b)(a+b) put value of a and b

Let (9x-1/5) = aand (x+1/3) =bthena2 +b2=( a+b)(a+b) put value of a and b(9x-1/5 + x+1/3 ) (9x-1/5 + x+1/3)

Let (9x-1/5) = aand (x+1/3) =bthena2 +b2=( a+b)(a+b) put value of a and b(9x-1/5 + x+1/3 ) (9x-1/5 + x+1/3)(10x +2/15)(10x+2/15)

Answer 2

Hope , the above attachment would help you .