Question

21
INCERT EXEMPU 17. I
factor
8 4
33
(ii) 8'16
18.
2aß.
a B
a la moda are the sense the quadrate polynomial flv = + ==* = 4, find them
*. Ifa and B are the zeros of the quadratic polynomial ple) = 5y? - 7y +1, find they
5. If a and ß are the zeros of the quadratic polynomial f() = 2? -* - 4, find the va
19
a B
1
2.1
αβ.
a B
6. If a and B are the zeros of the quadratic polynomial f(x) = x2 + x - 2, find the val
B
4x2 - 8kx -9 is negative of the​

Answer 1

Answer:

mere ko samaj nhi aaya ...

Answer 2

Answer:

can you give it a correct format