Question

answer all the questions of the above given photo

The correct answers will marked as the BRAINLIEST​

Answer 1

Step-by-step explanation:

11. 2/3*30=20

12. 4x^6+12x^4+16x^3

Answer 2

Answer:

11) 45

12) 4x^6 + 7x^4 + 16x^3

14) 5^1 × 3^4