YASH CLASSES
POLYNOMIALS [ X ]
1. Find the zeros of the following –
a. 4√3x2 + 5x - 2√3 b. 4√3x2 + 11x + 2√3
c. x2
+ 7x +
10 d. x2 +
3x - 10
e. 4x2 -
25 f. 9x2 - 49
g. 5√2x2 + x - 2√2 h. x2 +
25x
2.
complete identities
1. ( α + β ) 2 2. ( α + β ) 3
3. ( α - β )2 4. ( α - β ) 3
3. If
α
and β are zeros of the
polynomials
a. x2 + 7x +
12 b. x2 -
12
c. 5x2 + 10x d. x2 +
5x - 24
4. If
α
and β are zeros of the
polynomials
a. x2 + 7x +
12 b. x2 -
12
c. 5x2 + 10x d. x2 +
5x - 24
then
evaluate the following
1. α2 + β
2 2.
α 3
+ β
3 3. .
4. α2 - β
2 5.
5. Find the
quadratic polynomials
1. ¼ ,
-1 2. 2 ,5
3. -5 , 12
4. 10 ,
-1/2 5. 7 ,
3 6. √3 , 8