Question

Q23 If p+q = 12 and pq = 22, then find p? + q?
100
101
200
102. please answer ​

Answer 1

p + q = 12 (given)

Squaring both side

(p + q)² = (12)²

p² + q² + 2pq = 144

p² + q² = 144 - 2(22)

p² + q² = 144 - 44

p² + q² = 100

Thank you ♥️

Answer 2

Hope it's useful...

Mark as the brainliest answer....