Question #94454
1 Answer
Explanation:
Let the width of the rectangle be
So, according to given data:
length
Area of rectangle
Solve this quadratic equation:
We need two such numbers which add upto to give coefficient of middle term (+1) and whose product is equal to the product of coefficient of first term and last term( 2 x 300 =600).
Two such numbers are
But width cannot be negative. So, we take the other value,
So, the dimensions are :
and