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: