Question

1. (a+√b)(a-√b) is equal to _________
2. The sum of 0.333... and 0.222...is ______
3. If b>0 and b2=a, then √a is equal to _______
4. The value of 2.999... in the form of p/q ________ 15. a=2 and b=3,then the value of ba is______

Answer 1

Answer:

1. (a^2-b)

2. 0.555

Step-by-step explanation:

hope it helps