Question

Simplify and write in exponent form ( 3power 2) +11 power2- 2power2 ×31power0×3
​

Answer 1

Answer:

$= {3}^{2} + {11}^{2} - {2}^{2} \times {31}^{0 \times 3} \\ = {(3 + 11 - 2)}^{2} - {31}^{0} \\ = {12}^{2} - 1$