RATIONALIZE THE DENOMINATOR AND FIND THE VALUE OF A AND B

Problem 1 :

Solution:

Hence, the value of a and b is 2 and -1.

Problem 2 :

Solution:

Hence, the value of a and b is 11 and -6.

Problem 3 :

Solution:

Hence, the value of a and b is 31/19 and 10/19.

Find the value of a and b in each of the following:

Problem 4 :

Solution:

Hence, the value of a and b is 11/7 and 6/7.

Problem 5 :

Solution:

Hence, the value of a and b is 8 and 3.

Problem 6 :

Solution:

Hence, the value of a and b is 27/22 and 7/22.