Question

22. Write True or False.
1. The rational number that does not have a reciprocal.
2. The rational numbers that is equal to their reciprocal:
3. The rational number that is equal to its negative.
4. The value of 15° is 15.
B! 5. (a+b)2 = a + b + 2(a+b) x ab
B.​

Answer 1

Answer

• 1) - False
• 2) - True
• 3) - True

I HOPE ITS HELP

Answer 2

Step-by-step explanation:

1. true

2. false

3. false

4. true