Question

x x
So, the roots of the given equation are 12 or 12.5. Since
of the hall, it cannot be negative
Thus, the breadth of the hall is 12 m. Its length - 2 + 1 - 25 m
EXERCISE 4.2
1. Find the roots of the following quadratic equations by fectionation
D 22+x-6
+7x+ 5/20
(
0 100 20x+1=0
2 2. Solve the problems given in Example 1
Find
numbers who is 27 and product is 182
4. Find
Sum of whose quares
The alude
sle is Tomless than it has the bo
322​

Answer 1

Answer:

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Explanation:

x x

So, the roots of the given equation are 12 or 12.5. Since

of the hall, it cannot be negative

Thus, the breadth of the hall is 12 m. Its length - 2 + 1 - 25 m

EXERCISE 4.2

1. Find the roots of the following quadratic equations by fectionation

D 22+x-6

+7x+ 5/20

(

0 100 20x+1=0

2 2. Solve the problems given in Example 1

Find

numbers who is 27 and product is 182

4. Find

Sum of whose quares

The alude

sle is Tomless than it has the bo

322