Find the simple interest paid one $600 is borrowed for three years at 6% per
1 answer:
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The given expression is
We have to find the discriminant first . And for that, first we need to move whole terms of the left side to right side, that is
The formula of discriminant is
Substituting the values of a,b and c, we will get
And since the discriminant is greater than 0, or it is positive so we have two real roots.
Therefore the correct option is B .
Length of floor = length of room = 7.5 units
Width of floor = * Width of Room =
*
⇒ Width of floor = 1.067 units