# CBSE Class 10-Mathematics: Chapter –4 Quadratic Equations Part 5

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**Question 4:**

Find the nature of root

**Answer:**

Root are real and unequal

**Question 5:**

Find the value so that quadratic equation has equal root

**Answer:**

**Question 6:**

Determine whether given value of is a solution or not

(1)

**Answer:**

Not a solution

## Level 2 (02 Marks)

**Question 1:**

Solve by quadratic equation by using quadratic formula

**Answer:**

**Question 2:**

Determine the value of for which the quadratic equation have both roots real.

**Answer:**

**Question 3:**

Find the roots of equation

**Answer:**

**Question 4:**

Find the roots of equation

**Answer:**

## Level 3 (03 Marks)

**Question 1:**

The sum of the squares of two consecutive positive integers is . Find the integers.

**Answer:**

Number are

**Question 2:**

Divide into two parts such that their product is

**Answer:**

**Question 3:**

The sum of number and its reciprocals is. Find the number.

**Answer:**

**Question 4:**

The length of rectangle is more than its breadth if its area is . cm

**Answer:**

**Question 5:**

The altitude of a right triangle is less than its base. If the hypotenuse is . Find the other two sides

**Answer:**