Question

6.
If
a+ b=6 and ab= 8 evaluate a²+ b²​

Answer 1

Answer:

20

Step-by-step explanation:

a = 2

b = 4

2 + 4 = 6.

2 × 4 = 8.

2² + 4² = 4 + 16 = 20.

Hence, the above answer.