practice set 2.1, Algebra, ssc, balbharathi solution,

22 Dec 2020 8:20 am

1. write any two quadratic equation

1.


2. Decide which of the following are quadratic equations.


2.


3.


4.

Continue

5.


6.


3. Write the following equations in the form of ax2 + bx + c = 0, then write the values of a, b, c for each equations.

Questions

SOLUTIONS

1.


2


3.


4.


5.


6.


4. Determine whether the value given against each of the quadratic equations are the roots of the equations.

Questions

Solutions

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2.


5. Find K if x = 3 is a root of equations Kx2-10x+3=0.

Solution


6. One of the roots of equation 5m2+2m+K =0 is -7/5, complete the following activitu to find the value of K.

Question.

solution


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