Question

If the 2 is one of the zero of
quadratic polynomial X2 - 7X + K
Then the value of Kis:

-14
10
15
14​

Answer 1

Answer:

2.

2 3

You know that = 0.142857. Can you predict what the decimal expansions of

7

77'

4 5 6

7' 7'7

are, without actually doing the long division? If so, how?

[Hint : Study the remainders while finding the value of

7 carefully.]gxgxfgdgi to the linear pair with cage area