Question

जोड़ो।

17a²b² + 16c; 28c − 28a²b²

Answer 1

(17a²b² + 16c) + (28c − 28a²b²)

= 17a²b² + 16c + 28c − 28a²b²

= (17a²b² − 28a²b²) + (16c + 28c)

= −11a²b² + 44c

Answer 2

      17a²b² + 16c 

+ (−28a²b² + 28c)
   −11a²b² + 44c